series 3 v12 e-type judges guide - jaguar clubs of north ... · • the a/c high and low pressure...

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Engine Judge JCNA Series 3 E-Type Judge’s Guide Page 53 Engine Compartment Engine numbers are 1001 through 17000. The engine number is stamped on the left side rear of the engine on the horizontal surface of the mating flange for the transmission. All engines were 5.3L with the 1971 and 1972 engines using a 9:1 compression ratio and many common ancillaries. The 1973 and 1974 engines used an 8:1 compression ratio and shared almost all ancillaries. The V12 E-type has no polished parts. Many of the aluminum parts were die cast and have a very shinny almost pit free finish. There are three metal finishes employed on the Series 3 E-Type cars: Silver cadmium also referred to as cadmium, clear cadmium or bright cadmium Yellow dichromate also referred to as golden cadmium or yellow cadmium which is an etch applied to a silver cadmium part. Black zinc used on toothed washers, some specialized parts such as the Allen head door striker guide bolts. Yellow dichromate is found on the following: Horizontal fuel rail Horizontal balance tube Emissions return lines to carburetors and the engine breather tub Bolts securing the inlet manifolds, water jackets to the head, nuts securing the “oval “feet” and the nuts securing them used on the air injection rails Bolts securing the rain shields Cylindrical “cup” on the gulp valve, check valve to the air injection rails Adjusting rods for alternator, power steering pump, A/C compressor and air injection pump Most of the large, coarse bolts securing items to the block (engine mounts, alternator/air injection pump mount bracket, power steering pump mount bracket) A/C hose couplings Ubiquitous cerated washers Electrical retaining clamps (metal loops attached to nearby bolts) Bolts securing air rails to inlet manifolds The brilliance of the yellow dichromate is determined by the smoothness of the base metal, the copper underlay (when used) and the quality and thickness of the cadmium plate as well as the quality of the yellow dichromate solution and application. Just as in chrome plating there is a difference in the brilliance determined by the subsurfaces and the quality of the plating. All parts supplied by Lucas are bright cad plated as well as the cam cover screws.

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Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 53

Engine Compartment Engine numbers are 1001 through 17000. The engine number is stamped on the left side rear of the engine on the horizontal surface of the mating flange for the transmission. All engines were 5.3L with the 1971 and 1972 engines using a 9:1 compression ratio and many common ancillaries. The 1973 and 1974 engines used an 8:1 compression ratio and shared almost all ancillaries. The V12 E-type has no polished parts. Many of the aluminum parts were die cast and have a very shinny almost pit free finish.

There are three metal finishes employed on the Series 3 E-Type cars: • Silver cadmium also referred to as cadmium, clear cadmium or bright cadmium • Yellow dichromate also referred to as golden cadmium or yellow cadmium which is an

etch applied to a silver cadmium part. • Black zinc used on toothed washers, some specialized parts such as the Allen head door

striker guide bolts. Yellow dichromate is found on the following:

• Horizontal fuel rail • Horizontal balance tube • Emissions return lines to carburetors and the engine breather tub • Bolts securing the inlet manifolds, water jackets to the head, nuts securing the “oval

“feet” and the nuts securing them used on the air injection rails • Bolts securing the rain shields • Cylindrical “cup” on the gulp valve, check valve to the air injection rails • Adjusting rods for alternator, power steering pump, A/C compressor and air injection

pump • Most of the large, coarse bolts securing items to the block (engine mounts, alternator/air

injection pump mount bracket, power steering pump mount bracket) • A/C hose couplings • Ubiquitous cerated washers • Electrical retaining clamps (metal loops attached to nearby bolts) • Bolts securing air rails to inlet manifolds

The brilliance of the yellow dichromate is determined by the smoothness of the base metal, the copper underlay (when used) and the quality and thickness of the cadmium plate as well as the quality of the yellow dichromate solution and application. Just as in chrome plating there is a difference in the brilliance determined by the subsurfaces and the quality of the plating. All parts supplied by Lucas are bright cad plated as well as the cam cover screws.

Engine Judge

Page 54 JCNA Series 3 V-12 E-Type Judge’s Guide

Dichromate is found on the following: • Most of the bolts on the engine are dichromate along with the cerated washers. • The check valve and the cap on the gukp valve are yellow dichromate.

Silver cadmium is found on the following:

• All electrical relay covers • Most brackets that aren’t painted (brake fluid reservoir brackets, windscreen washer fluid

bracket, regulator mounting bracket • Cam cover screws. • Wiper motor mounting plate and cover plate • A/C dryer bottle canister cover • Hydraulic lines (brake and steering rack) • Brake caliper housings • Suspension and attaching hardware • All banjo bolts • Bonnet locking plates and hooks on firewall • A/C block at rear of compressor • Steering rack mounting hardware • Miscellaneous hardware

This partially assembled engine shows the mixture of yellow dichromate and silver cadmium

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 55

Silver cadmium linkage and mount, yellow dichromate bolt and cerated washer, black zinc latches on linkage (early style)

Yellow dichromate tube, braided fuel return line and original style rubber hose connection (brown stripe)

• The plastic parts are diecast and hence a smooth and brilliant finish. • Due to excessive heating, Jaguar did make a modification to the amplifier and moved it

from mounting directly over the valley cover to mounting it forward of the upper cross member just under the header tank.

• Extra cooling fans, carburetors, headers, horns, or other non-factory available items, for the model, are non-authentic.

• Hoses and hose clamps must match original equipment. • The front or rear suspension, shock absorber or brake caliper components are not judged. • Surfaces may not be replated other than as original e.g., cadmium cannot be replaced

with chrome. • Silver cadmium may not be replaced with zinc or yellow dichromate.

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Page 56 JCNA Series 3 V-12 E-Type Judge’s Guide

Bright Metal (Cam Covers, Carb Domes, Etc.) Bright metal includes the following items:

• Rain Shields • Cam Covers • Throttle Linkage • Bolts, Screws, & Fasteners • Water Manifolds • Heat Shields, Misc. • Plated Small Parts

Rain shields are aluminum and may be highly polished

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 57

Cam Covers • Semi-gloss powder coated black and the ribs were broach cut exposing the aluminum. • 1971 model has cast “JAGUAR” on the front portion of the cam covers. • 1972-74 models have the “JAGUAR” decal on the front portion of the cam covers.

1971 Cast “JAGUAR” 1972-74 decal “JAGUAR”

• Cam cover screws are silver cad ¼” hex head. • The front of the cam cover uses four chrome plated dome nuts with copper washers.

Oil Filler Cap The oil filler cap is located on the forward portion of the left cam cover. • The first few 1971 models used an oil filler cap that is polished aluminum with the word

Jaguar engraved in the surface and filled with paint. The outside diameter is knurled and a fiber washer seals the cap.

• The mid 1971 and later model oil filler caps were powder coated black with little thumb wings and used a fiber-sealing washer.

Early Models

Natural Aluminum Oil Filler Cap

Most Models Black

Oil Filler Cap

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Page 58 JCNA Series 3 V-12 E-Type Judge’s Guide

Dip Stick

• Round red handle

Carburetors Domes The carburetors domes are cast aluminum and are not polished.

Stromberg Carburetors are standard SU Carburetors are non-authentic

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 59

Sheet Metal (Firewall, Radiator, Subframes, &, Bonnet Underside, Etc.)

Firewall The firewall is body colored. The subframes and subframe bolts are also body colored.

Note: For early models, the spare key was mounted to firewall and rectangular plastic grommet around wiring harness at firewall.

Most models did not have anything mounted to or near this bracket.

Watch for Non-Authentic items

• The charcoal hammertone colored windshield wiper motor is mounted on the right side of the firewall.

• The wiper motor is mounted on a yellow dichromate over cad bracket with rubber grommets and yellow dichromate over cad securing bolts.

• Clutch master cylinder - Aluminum housing with yellow dichromate over cadmium hardware

• Brake master cylinder-Yellow dichromate over cadmium with white plastic housing • Brake and clutch lines -Lines and fittings are yellow dichromate over cadmium • Vacuum system for brake booster -Vacuum tank is semi gloss/gloss black and steel

vacuum lines are yellow dichromate over cadmium with white plastic attaching clips. • The hose clamps are nut and bolt clamps at the hose from the intake manifold to the

transfer line and Cheney screw clamps the rest of the way to the vacuum tank and brake servo.

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Page 60 JCNA Series 3 V-12 E-Type Judge’s Guide

• Gravel shields- semi gloss/gloss black and the attaching brackets and hardware are yellow dichromate over cadmium

• Inner fenders- semi gloss/gloss black and has black rubber flaps with semi gloss/gloss black attaching strips which are secured by rivets and screws.

Radiator

Radiator Assembly

• Radiator gravel guard –gray painted frame and screen • Attached with screws and oval washers. • 1971 radiator upper shrouds are fiberglass with black wrinkle paint and incorporated two

hoops for the engine air inlet horns. • 1972-74, shrouds are black wrinkle over steel and do not incorporate the air horn hoops • The fiberglass shrouds used a gray foam air block 3” deep while steel shrouds used the

same shape and color but were only 1” deep. The underside of the shroud used a foam strip between the shroud and the top of the radiator in all cases.

• The radiator fan shroud and the rubber attaching strips are wrinkle black • The attaching rivets are aluminum • The ¼“ rubber flaps are black

Radiator Mounts And Staybars

• Radiator mounts and staybars are semi-gloss/gloss black. • Yellow dichromate over cad securing hardware

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 61

Radiator Expansion Tank • Fan, fan shroud, and radiator expansion tank tank semi-gloss/gloss black • Four attaching brackets are semi gloss/gloss black with a tint of brown • Attaching hardware is yellow dichromate over cad. • Radiator cap is 13lb Stant • Gray foam rubber over expansion tank

Black fan, fan shroud and expansion tank Bright cad radiator cap

Incorrect radiator cap Correct foam rubber over expansion tank

Cooling Fan and Air Induction Horn

Early fiberglass shield for the air induction horn. Later air induction horn, no shield around the air induction horn

• Cooling fan brackets - semi-gloss/gloss black with a rubber bushing surrounding the fan

motors and yellow dichromate over cad attaching hardware • Cooling fan motors - gray hammertone center sections with aluminum ends and silver

cad hardware • Cooling fan blades - shiny bright white injection molded plastic

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Page 62 JCNA Series 3 V-12 E-Type Judge’s Guide

Air Induction Horns

• Air induction horns are painted a silver hammer-tone • Semi-gloss/gloss black steel brackets are used to secure the air induction horns to frame • The air induction horn to bracket bolts are yellow dichromate over cad, but the bracket to

framerail bolts and nuts are body color. Fan Shroud

• Fan shroud is black • Fan shroud harness is wrapped with tape

Air Cleaner Housings

• Air cleaner housings - painted silver hammertone • Studded wire tie are used to secure the vacuum hose to the air cleaner assembly • 1971-72 models use shouldered 9/16” hex studs, washers and rubber grommets to secure

the filter cover. Bolts are silver cadmium. • 1973-74 models use threaded studs with 9/16” hex nuts, flat washers and rubber

grommets to secure air filter cover Thermostat By-Pass Lines The thermostat by-pass lines are semi-gloss/gloss black The 1971 models used a three-piece assembly with two short 90 degree elbows and a pipe across the front with a nipple for the waterpump. The 1972-on models had slightly simplified piping by having a longer metal pipe, eliminating several very short rubber hoses that connected the two previously short 90 degree metal pipes

Right Side Thermostat Housing

• The right thermostat housing is shiny aluminum and incorporates a brass water temp sender with a red plastic center.

• The thermostat cover is shiny aluminum and uses 3 posi-drive screws and a cad over yellow dichromate clip for the coolant bleed hoses on the 1971 and 1972 cars.

• The 1973 and 1974 models use 5/16” hex head bolts and the same bleed hose clip. Whether bolt or posi-drive screws, the finish should be yellow dichromate.

Left Side Thermostat Housing

• The left thermostat housing is the same in all respects as the right housing except for the deletion of the temp sensor for the temp gauge.

• The 1973 and 1974 model uses a temp sensor and wire harness for the later emission systems.

• Four lifting hooks are located on the thermostat and waterblock housing attaching bolts. • 19 71-72 models uses cast aluminum hooks and • 19 73-74 models used stamped steel yellow dichromate over cad plated hooks.

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 63

Air Conditioning

No deduction for missing A/C pump when car does not have A/C fitment in dash

Standard A/C Pump

• When fitted, the air conditioner compressor is located in the center valley • The air conditioner compressor is a flat/semi gloss black, • The air conditioner compressor has a Frigidare sticker • On the back of the compressor is a junction block with bright cadmium and brass caps. • The A/C lines are shiny black with yellow dichromate over cad fittings. • The A/C high and low pressure lines penetrate the firewall on the right side with a shiny

black plastic plate secured by eight chrome posi-drive screws and small chrome washers • Rubber grommets are used on the A/C lines at the plastic housing.

Black AC Receiver bracket on fenderwell

• Receiver dryer bracket located on fenderwell • Painted a semigloss/gloss black with full metal, bright cadmium, surround. • The bracket is painted a semi-gloss/gloss black.

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Page 64 JCNA Series 3 V-12 E-Type Judge’s Guide

• The green ceramic A/C resistor with a 3-piece black oxide-securing bracket, is mounted on the left side firewall

• The under bonnet air conditioning evaporator is located in front of the radiator. • The under bonnet air conditioning evaporator fins should be straight and even and be

painted semi-gloss black

Subframes • The firewall, subframes, picture frame, picture frame cross rail, bonnet support and all

bolts and nyloc nuts are painted body color • The 1973 and 74 models have an aluminum impact pad located on the forward side of the

picture frame. - These pads and their hardware are painted body color with the exception of the shock

bolt, which was not present during body assembly or painting. • In the center of the firewall are six holes used in production jigging that are plugged with

translucent plastic plugs. - These plugs in the framerail flanges at the firewall were sometimes but not always

coated with tar to prevent water intrusion. - When present the tar appears to be crudely brushed or dabbed on.

• The monocoque, door hinges and doors, boot lid and hinges, framerail assemblies and

bonnet were all assembled, jigged and painted as a unit including the bumper impact apparatus front and rear. .

• The bonnet locking hardware, mounted with three bolts on the firewall, was added after the vehicle was painted and is plated silver cadmium.

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 65

Bonnet Underside

• The bonnet underside is body color • The air inlet is flat black with a foam rubber seal • The ¼” green plastic windscreen squirter line runs along the left underside of the bonnet

Note: The Fender Wells that are visible when the bonnet is raised are not judged.

• Front fender wells were undercoated and then painted body color. • Black undercoating in fender wells was often applied by the dealer

Bonnet Hinges

• Bonnet hinges, bushing, pins, and securing bolts are painted body color Safety Latch and Engine Exhaust Vent

• Safety latch-silver cadmium • Two jigging holes used during the stamping operation not present in reproduction latches • The posi-drive screws securing the bonnet safety latch are silver cad with black shaker

washers • Exhaust vent-satin chrome (Bright chrome is incorrect)

Safety latch-silver cadmium

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Page 66 JCNA Series 3 V-12 E-Type Judge’s Guide

Bonnet Side Bump Stop

• Body color • Rubber bump also painted body color

Body colored bonnet catch and bolts

Non-authentic plated bonnet stop "Though the pictured cadmium bonnet latch is attractive in cadmium, it and its mounting hardware should be painted along with the receiver mounted to the firewall. The bonnets had to be custom fitted and were aligned before the cars were painted."

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 67

Bonnet Firewall Catch • Firewall mounted • Silver cadmium • Silver cadmium bolts

Silver cadmium bonnet catch and bolts

Washer Hose

• The green ¼” diameter washer hose runs from the pump on the framerail up the bonnet to the nozzle.

• The hose is one piece on very early cars but uses a brass coupler sleeve in the middle years and a plastic sleeve in the later years.

• The washer nozzle has its tips facing forward, i.e. the crotch of the V faces forward. Washer nozzle is satin stainless with satin chrome nozzles.

• The power bulge grille is satin chrome with two yellow dichromate over cadmium attaching screws.

Bonnet Bead

• The bonnet bead attaching clips are brass attaching clips that have one leg bent to the inside and one to the outside

• They are then bent back on themselves with the exception of the rear most clips which are bent in the same way except the tips are cut off

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Page 68 JCNA Series 3 V-12 E-Type Judge’s Guide

Bonnet Strut

• The bonnet strut housing is painted semi-gloss black. • The steel shaft is a yellow dichromate over cadmium pins and clips and a red rubber tie

on the rearward end of the shaft. Aluminum Rain Shields

• Aluminum rain shields have a smooth lustrous finish • The 1971-‘72 cars used 5/16” attaching bolts • The 1973 and ‘74 cars used ½” attaching bolts on the forward manifolds and EGR

nipples on the rear manifolds

Heater Box

• The heater box is painted a semi gloss/gloss black except for the detachable lever on the

right side, which should be a brown black. • Note correct cadmium bonnet locking hardware but plated pin receiver that should be

body color. • Screws and attaching heater box hardware should be silver cad.

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 69

• The four bolts securing the heater box to the firewall are yellow dichromate with silver cadmium lock washers.

• The screws assembling the heater box should be slot, not posi-drive, and should be silver cadmium along with the spacers on the underside and the vertical bracket.

• The snail screen should be flat, not dished or dented. • The attaching bracket at the firewall should include a strengthening rib. • The blower motor should have:

- A green resister - A Smith’s decal is on the heater motor and the underside of the heater box. - A Girling brake fluid decal is to be found on the top of the heater box - The screen is painted black

• The heater cables are silver cadmium • The water valve cable has a marshmallow shaped bumper to prevent chaffing against the

air cleaner housing. • A rubber grommet is used at the heater cable firewall penetration. • The heater water valve is covered with a shiny black plastic cover. • Frame rail to heater snail support bracket and hardware yellow cadmium. • The heater air inlet is fastened to the wheel arch on the left side of the bonnet. • The heater air inlet has a black wrinkle finish • A thin round foam rubber seal is fitted to the bottom of the air inlet. • There is a round gray or black sealing foam on the underside of the snorkel applied after

painting.

ID Tag • The ID tag is mounted on left firewall with four attaching rivets • The ID plate is sometimes slightly off level and sometimes not flush to firewall due to the

effects of stamping the numbers before installation

Transmission Tunnel • The transmission tunnel insulating blanket can be seen on the right side by looking into

the transmission tunnel and should be ½” white foam • The transmission breather tube is bright cad with black breather cap on left side of

transmission tunnel • The asbestos firewall heat shields, located under rear of exhaust manifolds, are silver in

color secured with aluminum pop rivets

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Page 70 JCNA Series 3 V-12 E-Type Judge’s Guide

Engine Block, Head, Carbs or Fuel Injection

Engine Block • Engine block and heads are aluminum

Cylinder Head • Cam cover bolts are silver cadmium and chrome acorn nuts on the front of the covers. • Cam tower to head securing nuts are yellow dichromate over yellow dichromate • Nuts and bolts securing the water jackets and inlet manifolds to the heads are yellow

dichromate with yellow dichromate washers. • Oval “feet” at the base of the air rails are also yellow dichromate • Nuts securing the heads to the blocks are silver cadmium as are the oval blanking plates • Head is also secured with chrome acorn nuts

Head chrome acorn nut, cadmium cam cover bolt, dichromate nut, washer and “foot” securing inlet manifold to head,

Acorn nut and copper washer securing cam cover to cam tower. Note yellow dichromate breater tube.

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 71

Carburetors It must be noted, that except for features unique to position, i.e. RH Rear, externally, all of these carburetors look alike.

Four Zenith Stromberg 175 CD, two on each side

• Carburetors-die cast aluminum Zenith Strombergs with a shiny unpolished finish • Black plastic dash pot covers with red fiber sealing washer and have embossed printing

identification which is sometimes distorted as cast. • ‘71 domes used a red emission pack sticker • ‘71-‘72 has green inspection paint on the cylindrical boss dome • ‘73-‘74 has blue inspection paint on the cylindrical boss dome

Power Steering Pump • The power steering pump is painted semi-gloss/gloss black with a steel reservoir cap 71

and plastic reservoir cap 72, 73 & 74. • A “Do Not Pry” decal is located on rear of reservoir housing and is white with black

lettering.

Throttle Tower • The throttle tower and pivot wheel are silver • 1971-72 models use snap on pivot joints • 1973-74 models use a sliding collar to engage pivot balls

Distributor • The distributor is die cast aluminum with a yellow die-chromate over cad retard housing

and a black distributor cap with Lucas embossed in the top surface between the wire towers.

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Page 72 JCNA Series 3 V-12 E-Type Judge’s Guide

Ballast Resistor • The ballast resistor has an aluminum housing with production date stamped into it.

Ignition Control Module • The ignition control module is die cast aluminum and is mounted in the center valley. • The ignition control module has yellow dichromate over cad attaching bolts with

aluminum standoff spacers. • The control module harness uses a colored ID band for each wire with four white plastic

connectors • 1974 modules had a high capacity sticker on the upper fin tips.

Fuel Injection • The Series 3 V-12 E-Type motor is not fuel injected.

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 73

Exhaust (Manifolds and Down Pipes)

Manifolds and Down Pipes The manifolds and down pipes in the engine area are not visible in the Series 3 E-Type.

Electrical & Hoses (Generator/Alternator, Wiring, Battery, Tubing & Clamps)

• Perforated strap wire ties with attaching buttons are used to secure the harnesses to the framerails.

• Tie locations vary from car to car. • Black ties with white buttons are used on all cars except the last few hundred, which used

clear ties with black buttons. • Wire harnesses are wrapped with black braiding with a green tracer except the rubber

wrapped fan shroud harness and a short section under the heater box of rubber wrapped main harness.

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Page 74 JCNA Series 3 V-12 E-Type Judge’s Guide

Generator/Alternator Alternator

• Aluminum housings • Black center section • Black pulley • Glyptol inner windings • Yellow dichromate over cad adjuster assembly

Regulator

• Finned aluminum cap with a blue silk-screened ID plate. • Mounting bracket is silver cadmium

Wiring Spark Plug Wires

• Spark plug wires are 7mm Black Lucas with 90 degree ends with black numbering bands using white numbers

• Spark plug wires use 4 round plastic securing looms • ‘74 model uses 2 white plastic triangular looms mounted on special brackets at the rear of

the engine

Wiring Harnesses

• Wrapped in black cotton braiding • Some areas are intentionally left exposed by the factory • The major harnesses are attached to the frame rails using clear or black plastic ties.

Engine Judge

JCNA Series 3 E-Type Judge’s Guide Page 75

Battery • Lucas and other batteries which were original equipment in Jaguar cars, are considered

expendable • Replacement battery of any manufacturer must be of like voltage and configuration • Size is not judged

Battery Box

• Battery support is semi gloss/gloss black and is riveted screwed and bolted in place • Battery tray is sheet metal and has no drain • Battery surround is semi gloss/gloss black with two risers for the hold down studs as

pictured in the parts book • Hold down studs, retaining clips, spring washers and wing nuts are yellow dichromate

over cad. • The battery has both terminals on the engine side.

Battery Cables

• Positive cable is white with brown boot - The parts book also specifies a red boot but it is doubtful that a red positive boot was

ever used • The positive cable attaches to a brass lug with plastic insulators and a rubber boot • Negative cable is braided with silver cadmium plating and uses a blue negative boot

- The parts book also calls for a black negative boot although it is unlikely that this color was used.

• A silver cadmium braided ground-strap is used between the engine and the frame-rail on the right side.

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Page 76 JCNA Series 3 V-12 E-Type Judge’s Guide

Tubing • 1971-72 models the oil pressure sender and warning light sender are located on the left

side of the cylinder block • 1973-74 models the oil pressure sender and warning light sender are located in the center

valley on. • The oil pressure sender has a decal • 1971 models have a nickel-plated cam tower and oil feed line • 1972-74 models have a yellow dichromate over cad cam tower and oil feed line

Hoses and Clamps

• All hoses are black rubber • All clamps are silver cadmium • Screw style clamps are made by Cheney and have slotted head and closed teeth in

band as well as notch in end of the band. • Crimp style clamps are made by Oetiker

Screw style Cheney clamp Round, not Hex Head

Crimp style Oetiker clamp

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JCNA Series 3 E-Type Judge’s Guide Page 77

Ignition Coils • Ignition coils are bright spun aluminum with:

- Black bakelite plastic tops - Threaded studs - Marked positive and negative

• Double spades on each connector • 1971-‘72 models had the coils mounted on the forward side of the right cylinder head. • 1973-‘74 models, the coils were mounted on the right side adjacent to the ballast resistor.

Intake Manifolds

• The intake manifolds are semi-gloss powder coat finish • The 1971 model manifolds used two nipples per manifold with a black T-hose with crimp

clamps for the balance tube. • Later manifolds used a single nipple with a black hose and crimp clamps.

Pulleys

• The water pump pulley and crankshaft pulley are semi-gloss/gloss black. Motor Mounts

• The motor mount brackets on both engine and frame are rails semi-gloss/gloss black. • The motor mount heat shields are silver asbestos • The motor mounts are rubber and steel painted semi gloss/gloss black

Steering Rack

• Semi-gloss/gloss black with black rubber boots secured at rack with safety wire at the large end and Cheney clamps at the small (outboard) end

• The steering rack flexible lines are black with yellow dichromate over cad fittings

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Page 78 JCNA Series 3 V-12 E-Type Judge’s Guide

Notes:

Appendices

JCNA Series 3 E-Type Judge’s Guide Page 79

Appendices

Appendix A - Carburetors (Thanks to Stew Cleave for the section on carburetors) Carburetors-die cast aluminum Strombergs with a shiny unpolished finish. The carburetor domes are secured with posi-drive screws, used black plastic dash pot covers with red fiber sealing washer and have embossed printing identification which is sometimes distorted as cast. Brass ID tags are located on the left outside dome screw. Dome screws are posi-drive truss head with the early 1971 model carbs using a long shank screw on the right inner with a perpendicular hole at the bottom of the screw. Wound through the screw hole is safety wire with a lead slug and a Z embossed in the slug. (see photo in parts manual). Cylindrical boss on dome has green inspection paint ‘71-72 and blue inspection paint 73-74. ‘71 domes used a red emission pack sticker. Temp compensator covers are white plastic and secured with bright cad screws. Throttle overrun housings are die cast aluminum with bright cad attaching hardware and a brass vacuum nipple except the ‘71 which had no external vacuum supply. Throttle shafts are machined brass and use gunmetal blued accordion connectors with yellow dichromate over cad hardware. Four Zenith Stromberg 175 CD-2SE’s – two on each side – LH Front and RH Rear fitted with an enrichment device (choke) operated by a bifurcated cable, Part No C.34854, secured to these carburettors with a black oxide clip, Part No 12278. Each dash pot has decal “FOR EMISSION CONTROL SYSTEMS….” There is conflicting information regarding the carburetor anti-tamper device; 1) the parts catalogues show a lead disc with one pre-embedded wire used for insertion through a perpendicular hole at the end of a longer dash pot screw shaft, after running through the hole the wire is inserted into a preformed hole in the lead disk and sealed by squishing. 2) The workshop manual shows a small peg (lead plug) that is driven into the Phillips head of the back rear dash pot screw of each carburetor. The workshop manual makes specific reference, after servicing, to, “Drive a new lead plug into the cover securing screw.” The workshop manual being more specific is deemed to be correct. Brass identification tags with stamped numbers, listed below in bold, should be secured under the head of the front rear dash pot screw of each carburetor; the brass tag is the only external distinction between the Jaguar carburetor part numbers listed below. Other numbers (usually 3 digits) stamped on the tags are believed to be the manufacturer’s batch codes or bench testing proof numbers.

Appendices

JCNA Series 3 E-Type Judge’s Guide Page 80

Carburetors (Continued) LEFT HAND RIGHT HAND (A Bank) (B Bank) Up to Engine Number 7S.4663: Front Front Jaguar Part No. ID Tag Jaguar Part No. ID Tag Metering Needle C.35432 Auto 3402A1 C.34435 Auto 3403B1 B1BH C.34399 Standard 3391A1 C.34315 Standard 3392B1 B1BH Rear Rear C.35433 Auto 3402A2 C.35434 Auto 3403B2 B1BH C.34400 Standard 3391A2 C.34316 Standard 3392B2 B1BH From Engine Number 7S.4664 to 7S.8178: Front Front Jaguar Part No. ID Tag Jaguar Part No. ID Tag C.37244 Auto 3499A1 C.37242 Auto 3500B1 B1BH C.37240 Standard 3510A1 C.37238 Standard 3511B1 B1BH Rear Rear C.37245 Auto 3499A2 C.37243 Auto 3500B2 B1BH C.37241 Standard 3510A2 C.37239 Standard 3511B2 B1BH From Engine Number 7S.8179 (same for auto and standard): Jaguar Part No. ID Tag Jaguar Part No. ID Tag Front Front C.38881 3629A1 (typo?) C.38883 3630B1 (typo?) B1BQ/B1CQ 3529A1 3530B1 Rear Rear C.38880 3629A2 (typo?) C.38882 3630B2 (typo?) B1BQ/B1CQ 3529A2 3530B2

Appendices

JCNA Series 3 E-Type Judge’s Guide Page 81

NOTES: 1. Jaguar Part Nos. from and Jaguar Series 3 E-Type Open 2-Seater Parts Catalogue, pages 25.44, 25.45, 25.46, & 25.47 and Jaguar

Series 3 E-Type 2+2 Fixed Head Coupe Parts Catalogue, pages 30.44, 30.45, 30.46, & 30.47. 2. The metering needle for C38881, C38880, C.38883 & C.38882 is listed in the Jaguar Parts Catalogues as B1BQ. All references cited

below list it as B1CQ, which is thought correct; confirmation is requested. The metering needles are only listed above as they are an immense aid in researching the proper Zenith Stromberg I.D. numbers.

3. Zenith Stromberg Brass I.D. Tag information from the following:

A. Appendix 1 – Applications List, Zenith Stromberg CD Carburettors Owners Workshop Manual by Don Peers, Published by Haynes Publishing group 1976,1983,1984,1986.

B. Stromberg Carburetter Application List, Stromberg Carburetters - Serving Function Testing by Interauto Book Company Ltd.,

1973. Except 3629 & 3630 are listed as 3529 & 3530, perhaps a typo.

C. Burlen Fuel Systems web site, www.burlen.co.uk. Also lists 3629 & 3630 as 3529 & 3530, confirmation is requested D. See page 227 of Jaguar E-Type 6 & 12 Cylinder Restoration Guide by Dr. Thomas Haddock for picture of brass I.D. Tag

“3391A1” 4. It must be noted, that except for features unique to position, i.e. RH Rear, externally, all of these carburettors look alike. The

performance differences are internal, having to do with the needles, enrichments devices, and the bypass valves; this is the reason for the brass I.D. tags; to assure that the correct carburetor is fitted to the right application (car), especially when multiple models are being assembled in the same factory.

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JCNA Series 3 E-Type Judge’s Guide Page 82

Appendix B - Owner’s Manual & Pouch (Thanks to Stew Cleave for the section on owner’s manual & pouches) Note: The descriptions of the manuals are included for interest only. Inclusion does not imply judges should examine the manuals to determine if the correct one is present for a given entry. Doing so would hold these entries to a standard not required by other JCNA Concours Classes. The vinyl pouches are fragile and should not be opened unnecessarily. Tan (brown also observed) simulated leather vinyl pouch with embossed gold “Jaguar Wings” on the folding flap that snaps to a clear vinyl face. There are 8 suspected owner’s manual’s – Publications; E.160/1A, E.160/1, E.160/2 E.160/3, E.160/4, E.173/1, A.181/1, & A.181/2. Descriptions follow: Publication Description and Source Color E.160/1A: 72 pages. Inside page ii has picture of FHC (2+2) with chrome over riders with rubber inserts. BLUE Mahwah Archives’ E.160/1: Not examined. (confirmation and brief description requested) E.160/2: 70 pages. Inside page ii has picture of FHC (2+2) with chrome over riders with rubber inserts. BLUE Has red insert covering heating and ventilating equipment. Mahwah Archives’

E.160/3: 70 pages. Inside page ii has picture of FHC (2+2) with chrome over riders with

rubber inserts. BLUE Has a loose insert describing the instrument panel light rheostat location. Has a

3x5 insert, Publication No. E.160AC/1, containing the operating instructions for the Air Conditioning (when fitted), and another insert, Publication No. E.160B/1a, regarding the U.S.A. Vehicle Safety Regulations. Publication No. 2093192-0019 7/71 printed in USA, is the owner’s manual and operating instructions for the AM/FM Stereo Radio: BLM-007 custom built for British Leyland Motors. Publication No. E160/3 is a fold out that details routine maintenance, recommended lubricants, capacities, tyre pressures, grease, oil, brake fluid, automatic transmission fluid with locations noted on a one line drawing, this is issued by Jaguar Cars Limited, Coventry, England printed in England by Haines, Clark & Co. LTD. Mark Doty’s

E.160/4: 93 pages. Inside page ii has picture of FHC (2+2) with the chrome over riders with rubber inserts. BLUE Appears to be for models imported to Canada. Has information and plates for

LHD and RHD cars. Regular tyres listed as E70.VR15 Sport. Tyres for winter

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JCNA Series 3 E-Type Judge’s Guide Page 83

use listed as SP.44, 185 x 15. Contains information on the Engine Heater fitted to Canadian cars as standard equipment. Rick Martin’s

E.173/1 106 pages. Inside page ii has picture of FHC (2+2) with the chrome over riders with rubber inserts. RED Has warranty applicable to emission control system for 1973 models. Mahwah Archives’ A.181/1 100 pages. Inside page ii has picture of OTS with large rubber over riders with chrome straps. TAN Mahwah Archives’ A.181/2: 100 pages. Inside page ii has picture of OTS with large rubber over riders with chrome straps. TAN Regular tyres listed as Dunlop E70.VR15 Sport. Tyres for winter use listed as

Dunlop Weathermaster 185 x 15 SP M&S. Contains warranty applicable to emission control system for 1974 models. Has two inserts, Publication No. A.181B/2, U.S.A. Vehicle Safety Regulations, and Publication No. WD.160/3E, the folded Wiring Diagram. Bill Smith’s

Thanks to JOCO’ Bill Smith, Rick Martin, and Mark Doty for help with this section.

Page 84 JCNA Series 3 V-12 E-Type Judge’s Guide

Appendix C - Factory Colors

1971 Body Colors

Ascot Fawn Black

British Racing Green

Dark Blue Light Blue

Old English White

Pale Primrose (Yellow) Sable

Signal Red

Silver Grey

Regency Red Willow Green

Note: These color samples are for general information only and not for comparison.

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1972 Body Colors

Note: These color samples are for general information only and not for comparison.

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JCNA Series 3 E-Type Judge’s Guide Page 86

1973 Body Colors

Asure Blue Fern Grey

British Racing Green

Dark Blue Greensand

Old English White

Pale Primrose (Yellow) Sable

Signal Red

Silver Grey Regency Red

Turquoise

Note: These color samples are for general information only and not for comparison.

1974 Body Colors • Asure Blue, British Racing Green, Dark Blue, Fern Grey, Greensand, Old English White,

Pale Primrose (Yellow), Sable, Signal Red, Silver Grey, Regency Red, Turquoise (Color Chart same as 1973)

JCNA Series 3 E-Type Judge’s Guide Page 87

Index

2+2 FHC Sun Visor, 26 2+2 Fixed Head Coupe, 29 Luggage Compartment, 30 Rear Hatch Door Hinges, 29 Sun Visors, 26

Air Cleaner Housings, 62 Air Conditioner, 34 Air Conditioning, 63 Air Induction Horns, 62 Alternator, 74 Aluminum Rain Shields, 68 Appendices, 79 Carburetors, 79 Owner's Manual, 82

Area Around The Spare Tire, 45 Armrests, 27 Ash Tray, 35 Automatic Transmission Shifter Knob, 33 Backup Lamps, 13 Ballast Resistor, 72 Battery, 75 Battery Box, 75 Battery Cables, 75 Body, 1 Body Panels, 2 Rear Body Under Panel, 14

Body Colors, 84 Bonnet, 7 Bonnet Bead, 67 Bonnet Firewall Catch, 67 Bonnet Hinges, 65 Bonnet Latches, 42 Bonnet Side Bump Stop, 66 Bonnet Strut, 68 Bonnet Underside, 65 Boot, 12, 43 Boot Lid Insignias, 12 Boot Plywood Floors, 43 Fuel Filler Door, 12 Paint, 43

Paint, Side Panels, Mat or Carpet, 43 Spare Tire, Wheel & Cover, 50 Tool Kit, 47 Underside of Boot Lid, 46

Boot Cover, 20 Boot Mat, 46 Bright Metal, 56 Bumpers, 10 Cam Covers, 57 Carb Domes, 58 Carburetors, 71 Carburetors (Apx), 79 Chrome Work, 17 Cigar Lighter, 32 Clamps, 76 Convertible Top Hardware, 29 Underside, 28

Cooling Fan, 61 Cubby Box Between Seats, 35 Cylinder Head, 70 Dash, 37 Grab handle, 37 Ignition Key Surround, 38 Instruments, 36

Dip Stick, 58 Distributor, 71 Door Glass, 16 Door Handles, 18 Door Jambs, 4 Door Panels & Arm Rests, 27 Door Sills, 5, 25 Doors, 4 Down Pipes, 73 Electrical & Hoses, 73 Engine Bright Metal, 56

Engine Block, 70 Engine Compartment, 53 Bright Metal, 56

Page 88 JCNA Series 3 V-12 E-Type Judge’s Guide

Sheet Metal, 59 Exterior, 1 Body, Doors & Bonnet, etc, 1 Glass, 15 Shut/Hinge Faces, 5 Sunroof, 3 Tires, 22 Top, Side Curtains, Tonneau & Boot

Cover, 18 Wheels, 21

Factory Colors, 84 Fan Shroud, 62 Firewall, 59 Four Fantail Exhaust Pipes, 13 Fresh-Air Vents, 34 Front Header of Top, 29 Front Side Marker Lamps, 9 Front Turn Signal, 9 Fuel Injection, 72 Fuel Lines, 45 Fuel Tank, 44 Gear Shift Boot, 33 Gear Shift Selector, 33 Glass, 15 Door, 16 Rear (OTS), 16 Windscreen Glass and Trim, 15

Grab Handle, 37 Grille and Under Valance Air Scoop, 8 Hand Brake Lever, 34 Hardtop, 20 Hardware, 32 Headlamp Bucket, 9 Headlamp Rim, 9 Headlamps, 9 Headliner Open Two Seater Model, 28

Heater Box, 68 Horn Button, 36 Hoses and Clamps, 76 ID Tag, 69 Ignition Coils, 77

Ignition Control Module, 72 Ignition Key Surround, 38 Instruments, 36 Intake Manifolds, 77 Interior, 23 Carpeting, 31 Door Panels & Arm Rests, 27 Grab Handle, 37 Hardware, Steering Wheel & Instruments,

32 Headliner/Underside of Top, 28 Horn Button, 36 Ignition Key Surround, 38 Instruments, 36 Radios, 32 Seats, Squabs & Belts, 39 Steering Wheel, 35 Sun Visors, 26 Vinyl, 24 Woodwork, 24 Woodwork, Vinyl & Leather, 24

Kick Panels, 42 Knock Off Hub Nuts, 21 Leather (except seats), 27 Left Side Thermostat Housing, 62 License Plate, 11 License Plate Bracket-Rear, 13 Luggage Rack, 17 Manifolds and Down Pipes, 73 Manual Transmission Shifter Knob, 33 Mat or Carpet, 46 Mirror, 3 Motor Mounts, 77 Oil Dip Stick, 58 Oil Filler Cap, 57 Open Two Seater Model, 28 OTS Models, 19 OTS Sun Visor, 26 Owner’s Manual, 47 Owner’s Manual & Pouch (Apx), 82 Owner's Manual Pouch, 47

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JCNA Series 3 E-Type Judge’s Guide Page 89

Paint Finish, 6 Parcel Box Behind OTS Model Seats, 39 Pouch, 47 Power Steering Pump, 71 Pulleys, 77 Radiator, 60 Radiator Assembly, 60 Radiator Expansion Tank, 61 Radiator Mounts And Staybars, 60

Radiator Expansion Tank, 61 Radiator Mounts And Staybars, 60 Radio Antenna, 18 Rain Shields, 68 Rear Body Under-Panel, 14 Rear Glass (OTS), 16 Rear Hatch Glass, 16 Rear License Plate Bracket, 13 Rear Side Marker Lamps, 13 Rear View Mirror, 34 Regulator, 74 Resonators, 18 Reversing Lamps, 13 Right Side Thermostat Housing, 62 Safety Latch and Engine Exhaust Vent, 65 Seat Belt Hoop, 41 Seat Belts, 40 Seat Pattern, 41 Seats and Squabs, 39 Sheet Metal, 59 Side Curtains, 20 Side Panels and Bulkhead, 44 Side View Mirror, 3 Spare Tire, 50 Area Around The Spare Tire, 45 Cover, 51

Spare Tire, Wheel & Cover, 50 Spark Plug Wires, 74 Steering Rack, 77 Steering Wheel, 35 Horn Button, 36

Subframes, 64 Sun roof

Webasto, 3 Sun Visor 2+2 FHC, 26 OTS, 26

Sun Visors, 26 Tail Lamp Finishers, 13 Tail Lamps, 12 Tailpipe Configuration, 13 Thermostat By-Pass Lines, 62 Throttle Tower, 71 Tire Changing Equipment, 48 Tires, 22 Tonneau, 20 Tool Roll (If Applicable), 49 Tools Tire Changing Equipment, 48 Tool Roll, 49

Top, 18 Hardtop, 20 Hardware, 29

Top Bows, 28 Top Underside, 28 Transmission Tunnel, 69 Tubing, 76 Twin Exhaust Pipes, 13 VIN Number Tag, 6 Vinyl, 24 Door Panels & Arm Rests, 27

Vinyl Top, 19 Washer Hose, 67 Webasto Sun Roof, 3 Wheels, 21 Knock-Offs, 21 Spare tire, 51 Steel Wheels, 21 Wire Wheels, 21

Windscreen Glass and Trim, 15 Windshield Surround, 18 Wiper Blades, 15 Wiring, 74 Wiring Harnesses, 74 Woodwork, 24

JCNA Series 3 E-Type Judge’s Guide Page 90