oliver 66 | 77 | 88 tractor service manual · ol-s-66,77,88 oolliivveerr service manual 66 gas...

OL-S-66,77,88

OOll iivveerrService Manual

66 Gas & Kerosene77 & 88

Gas, Kerosene & Diesel

THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF OLIVER OR IT’S SUCCESSORS. OLIVER AND IT’S SUCCESSORS

ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL.

TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS, AND ARE USED HERE IN A DESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS.

Serv

ice

Man

ual

http://www.jensales.com/products/oliver-tractor-service-manual-ol-s-66-77-88.html

Make: Oliver Model: SUPER 55 Years Made: 1954-1958 Make: Oliver Model: 66 Years Made: 1949-1954 Make: Oliver Model: SUPER

66 Years Made: 1954-1958

HP-PTO: 32.65 HP-Engine: HP-Drawbar: 23.3 HP-PTO: 23.92 HP-Engine: HP-Drawbar: 16.8 HP-PTO: 32.83 HP-Engine: HP-Drawbar: 22.3

HP-Range: 33 Engine-Make: OLIVER Engine-Fuel: GAS HP-Range: 24 Engine-Make:

OLIVER Engine-Fuel: GAS HP-Range: 33 Engine-Make: OLIVER Engine-Fuel: GAS

Engine-Cyl(s)-CID: 4/144

Transmission-STD: SG Optional: Engine-Cyl(s)-CID:

4/144Transmission-STD: SG Optional: Engine-Cyl(s)-CID:

6/144Transmission-STD: SG Optional:

Fwd/Rev Standard: 6/2

Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev Standard:

6/1Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev Standard:

6/2Fwd/Rev Optional: Mfwd-Std/Opt:

Tires-Std Front: 6.00-16

Tires-Std Rear: 11-28 Wheelbase-Inch: Tires-Std Front:

5.00-15Tires-Std Rear: 10-38 Wheelbase-Inch: Tires-Std Front:

5.00-15Tires-Std Rear: 10-38 Wheelbase-Inch:

Pto Type: LIVE Pto Speed: 540 CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch: False

CAT II-3pt Hitch: False

CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt Hitch:

FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt Hitch:

FalseCAT III-3pt Hitch: False Hitch Lift:

Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:

Hyd Std Outlets: Cooling Capacity: Fuel Tank Capacity: Hyd Std Outlets: Cooling

Capacity: Fuel Tank Capacity: Hyd Std Outlets: Cooling Capacity: Fuel Tank Capacity:

Cab-Stdm A/C; Rops: Weight: 3369 New Price: 2495 Cab-Stdm A/C;

Rops: Weight: 3193 New Price: 1990 Cab-Stdm A/C; Rops: Weight: 3943 New Price: 2719

Make: Oliver Model: 77 Years Made: 1948-1954 Make: Oliver Model: SUPER 77 Years Made: 1954-1958 Make: Oliver Model: 88 Years Made: 1947-1954

HP-PTO: 32.51 HP-Engine: HP-Drawbar: 25.7 HP-PTO: 41.48 HP-Engine: 39.25 HP-Drawbar: 3 HP-PTO: 41.07 HP-Engine: HP-Drawbar: 28.9

HP-Range: 33 Engine-Make: OLIVER Engine-Fuel: LPG HP-Range: 41 Engine-Make:


Engine-Cyl(s)-CID: 6/193.9


6/216Transmission-STD: SG Optional: Engine-Cyl(s)-CID:

6/Transmission-STD: SG Optional:






Tires-Std Rear: 12-38 Wheelbase-Inch: Tires-Std Front:

6.00-16Tires-Std Rear: 12-38 Wheelbase-Inch: 90 Tires-Std Front:


Pto Type: Pto Speed: CAT I-3pt Hitch: False Pto Type: IND Pto Speed: 540 CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch: False



FalseCAT III-3pt Hitch: False Hitch Lift: 5000 CAT II-3pt Hitch:


Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: 9.5 Hyd-Flow: 13 Hydraulics-Type: Hyd-Cap: Hyd-Flow:


Capacity: 4.5 Fuel Tank Capacity: 17 Hyd Std Outlets: Cooling Capacity: Fuel Tank Capacity:



Make: Oliver Model: SUPER 88 Years Made: 1954-1958 Make: Oliver Model: 550 Years Made: 1958-1975 Make: Oliver Model: 660 Years Made: 1959-1964

HP-PTO: 53.14 HP-Engine: HP-Drawbar: 36.8 HP-PTO: 41.39 HP-Engine: HP-Drawbar: 35.3 HP-PTO: 41 HP-Engine: HP-Drawbar:



Engine-Cyl(s)-CID: 6/265


4/155Transmission-STD: CM Optional: Engine-Cyl(s)-CID:

4/155Transmission-STD: SG Optional:






Tires-Std Rear: 13-38 Wheelbase-Inch: 93 Tires-Std Front:

6.00-16Tires-Std Rear: 12-26 Wheelbase-Inch: 72.85 Tires-Std Front:

6.00-16Tires-Std Rear: 12.4-38 Wheelbase-Inch: 92

Pto Type: IND Pto Speed: 540 CAT I-3pt Hitch: False Pto Type: IND Pto Speed:

540 CAT I-3pt Hitch: True Pto Type: IND Pto Speed: 540 CAT I-3pt Hitch: False


CAT III-3pt Hitch: False Hitch Lift: 5000 CAT II-3pt Hitch:

FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt Hitch:

FalseCAT III-3pt Hitch: False Hitch Lift: 5000

Hydraulics-Type: Hyd-Cap: 9.5 Hyd-Flow: 13 Hydraulics-Type: OPEN Hyd-Cap: 9 Hyd-Flow: 5.25 Hydraulics-Type: Hyd-Cap: 9.5 Hyd-Flow: 8

Hyd Std Outlets: Cooling Capacity: 4.5 Fuel Tank Capacity: 20 Hyd Std Outlets:

OPTCooling Capacity: 14 Fuel Tank Capacity: 13 Hyd Std Outlets: Cooling

Capacity: 3.5 Fuel Tank Capacity: 13



Make: Oliver Model: 770 Years Made: 1958-1967 Make: Oliver Model: 880 Years Made: 1958-1963

HP-PTO: 47.59 HP-Engine: HP-Drawbar: 34.8 HP-PTO: 57.43 HP-Engine: HP-Drawbar: 42.8


OLIVER Engine-Fuel: GAS

Engine-Cyl(s)-CID: 6/216.48


6/265.07Transmission-STD: SG Optional:





Tires-Std Rear: 15.5-38 Wheelbase-Inch: Tires-Std Front:


Pto Type: Pto Speed: CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch: False




Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:


Capacity: Fuel Tank Capacity: Cab-Stdm A/C; Rops: Weight: 5945 New Price: 4190 Cab-Stdm A/C;

Rops: Weight: 5631 New Price: 4926


Year Beginning Serial Number Year Beginning Serial Number Year Beginning Serial Number1954 6-001 1954 7-085 1954 8-3031955 11-887 1955 14-099 1955 10-0011956 35-001 1956 39-371 1956 38-5001957 43-916 1957 45-846 1957 44-1671958 56-501 1958 57-858 1958 56-917

Year Beginning Serial Number Year Beginning Serial Number Year Beginning Serial Number1949 420001 1948 320001 1947 120011949 470001 1948 269001 1947 820011950 21589 1949 320241 1948 120353

1950 426011 1949 269697 1948 820136

1951 56-501 1950 327901 1949 1233011951 472391 1950 271267 1949 8210861952 429771 1951 337243 1950 1286531952 474233 1951 272466 1950 8242411953 3503990 1952 347904 1951 1328631953 3510050 1952 273376 1951 8258111954 4500309 1953 3500001 1952 1381841954 4501624 1954 4501667 1952 8269171959 73132 1958 60504 1953 35018131960 86166 1959 71011 1953 35009771961 111213 1960 84554 1954 45000801962 117873 1961 111472 1954 45000761963 127356 1962 117600 1958 605051964 141160 1963 127319 1959 71640

1964 141901 1960 845551965 153255 1961 111262

Year Beginning Serial Number 1966 171515 1962 1176401958 60501 1967 183649 1963 1289111959 72632

1960 84416

1961 111868 Year Beginning Serial Number Year Beginning Serial Number1962 117541 1959 73132 1954 6.5031963 127365 1960 86166 1955 10-0751964 140620 1961 111213 1956 36-7741965 162265 1962 117873 1957 43-9011966 171923 1963 127356 1958 56-5801967 186165 1964 1411601968 2060951969 213340 Year Beginning Serial Number1970 222833 Year Beginning Serial Number 1958 605051971 226965 1958 60504 1959 716401972 232918 1959 71011 1960 845551973 238236 1960 84554 1961 1112621974 248375 1961 111472 1962 1176401975 259255 1962 117600 1963 128911

1963 127319Paint Codes 1964 141901

Location MFG Color Name 1965 153255TRIM & WHEELS FORD GRAY ENAMEL 1966 171515BODY OF TRACTOR FORD BLUE ENAMEL 1967 183649

PLATE ON RH SIDE OF REAR MAIN FRAME AND TRANS SUPER 88

LH SIDE OF CENTER FRAME 550

NAME PLATE ON REAR PANEL ASSEMBLY 660

NAME PLATE ON REAR PANEL ASSEMBLY 770NAME PLATE ON REAR PANEL ASSEMBLY 880



FRONT RIGHT SIDE OF REAR MAIN FRAME AND TRANSMISSION 66, 66 RC & 66 STD


PLATE ON RH SIDE OF REAR MAIN FRAME AND TRANS 77 FRONT RIGHT SIDE OF REAR MAIN FRAME AND TRANSMISSION 88


NEW_~t.EEtSH(jPMANUAL

INTRODUCTION Ii

;; I } .

1'his manual is wri tten to furnish a ready reference and complete instructions qqvering the proper procedure for overhauling and making adjustments of all the ~~mponent parts of the 66, 77 and 88 Series tractors. It is intended primarily :l!dr use by the shop mechanic engaged in overhauling and servicing the tractors. it furnishes information sufficient to return the tractors to l ike new condition

l I' i.nd in addition it incorporates the necessary information to keep the tractors in ~roper running condition while being operated in the field.

~nthe discussion of each component part, it is assumed that a complete overhaul ~s being performed and consequently complete instructions for disassembly and reassembly of each unit is given. In cases where complete overhaul is not required, ti,he mechanic must decide how far the disassembly should be carried and the proper ! r

procedure to follow in removing the parts which interfere with the work to be done. i'

\ Where reference data covering specific clearances and dimensions are required in t!he overhaul, such information is included in tabular form in the discussion to provide a quick sight reference. The purpose of this is to enable an experienced ~echanic to find the data readily without reading through the entire discussion.

rlu&. to the similarity of the tractors in the New Fleet, ins'tructions will be given ~.nd illustrations shown for one tra9tor only except where differences occur. These dU'ferences will be pointed out by outlining the procedures for each tractor.

Careful workmanship is extremely important to assure the successful operai:(;ion of ~,he tractor after completion of the overhaulandit),:~ advisable to become thoroughly familiar with each operation and to be sure that each is performed correctly. , . -

~uring the tractor disassembly, we suggest that all nuts, bolts, cap screws and ~mall parts be kept in small containers.p:r;boxes. The containers should be labeled ~!o identify the parts. There shouldl:ieenough containers to provide one 'seqtion or division of the tractor. ,In this way the proper screws, bolts '?1a.nibe reinstalled on the tractor in their correct locations. ~,J

~liOpeqUipment suitable for conducting anoverhaul is an absolute necessity ~~e~ations cannot be successfully performed in the field. For this reason, this \~~al is not intended for distribution to tractor owners.

~efor~ any tractor is delivered, whether it be new or used, it should be given a ihorough check before it is turned over to the customer. For a complete discussion on this subj ect, refer to Section XII.

I • 7he.Oliver Co~~;rdtion reserves the right to change the specificatiqnof, or'i''''im-irolle any of d;s machines or attachments for same, at any time without notice, and lIithout assumption of responsibility in regard to equipment previously sold.

The OLIVER Corporation Charles City, Iowa Service Dep~rtment

-,,-, ~~--~~--------------------~------------------------------------------------------~ BOOS1·, S£RVICE '" I


NEW FLEET SHOP MANUAL

NEW TRACTOR FLEET

ROW CROP DUAL WHEEL FRONT END

ROW CROP SINGLE WHEEL FRONT END

ROW CROP ADJUSTABLE TREAD FRONT END

OLIVER BbOSTSE1~VICE



TABLE OF CONTENTS

SECTION I TRACTOR - GENERAL

SECTION II ENGINE

SECTION III FUEL SYSTEM

SECTION IV IGNITION SYSTEM

SECTION V COOLING SYSTEM

SECTION VI CLUTCH

SECTION VII TRANSMISSION, DIFFERENTIAL

BRAKES AND FINAL DRIVE

SECTION VIII STEERING GEAR AND LINKAGE

SECTION IX FRONT END EQUIPMENT

SECTION X A IT ACHMENTS AND OPTIONAL

EQUIPMENT

SECTION XI SERVICE EQUIPMENT AND

INFORMATION

SECTION XII GENERAL INFORMATION

IV OLIVER BOOST SERVICE



ALPHABETICAL INDEX

A

ACCELERATOR, FOOT

ADJUSTABLE TREAD FRONT WHEEL Adj ustmen t

AIR CLEANER Servicing

AIR PREHEATER

ATTACHMENTS AND OPTIONAL EQUIPMENT Specifications Power Li ft - Mechani cal Bel t Pulley Power Take-Off Front Wheels

AXLE PIVOT AND BUSHINGS - FRONT

BA HERY Servicing

BATTERY IGNITION SYSTEM

BEARINGS Conne cting Rod Inserts Front Wheel Adjustment

BELT PULLEY Lubri cation Pulley Shi fter Rod

BRAKES Pedal Adjustment

B

77 And 88 Seri es Fi eld Conversions

BULL GEAR COVER

. BOOST SERVICE OLIVER

ALPHABETICAL INDEX

3-23

8-11 8-12

3-3 3-5

3-13

10-1 10-1 10-1,2 10-2,9 10-2,24 10-39

9-13

4-38 4-38

4-8

2-81 2-72 9-10

10-2,9 10-9 10-11

7-1,7 7-46 7-50

7-5

v


ALPHABETICAL INDEX

VI

CAMSHAFT AND TIMING GEARS

CAR BURETOR Servi cing Cleaning Adjustments

CLUTCH Modi fi cations Speci fi cations Trouble Shooting Lubrication

CO I L - I GN I TI ON Servi cing

COMBINATION SWITCHES

COOL! NG SYSTEM Speci fi cations Trouble Shooting Servicing Cleaning Radi ator and Connections Fan and Fan Dri ve Belt Tension Adjustment Water Pump Thermostat Temperature Gauge Water Hole Plugs Radiator Shutters

CRANKCASE

CRANKSH-A FT Rear Oil Seal

c

CYLINDER HEAD AND VALVE MECHANISM

DECALS

DELCO-REMY Credi ts Parts Batteries

D

OLIVER


2-66

3-5 3-6 3-.7 3-8

6-1 6-3 6-3 6-4 6-18

4-18 4-18

4-41

5-1 5-2 5-3 5-4 5-5 5-7 5-8 5-8 5-11 5-15 5-16 5-16 5-17

2-58

2-69 6-13

2-42

1-14

4-44 ";-4-44

4-44

BOOST SERVICE



DELIMING THE WATER JACKET

DIESEL Fuel System Starting Procedure Stopping Engine Ai r Preheater·

DIFFERENTIAL

D I STR I SUTOR Servicing Lubrication

DRAWSAR

DUAL FRONT WHEELS Adjustmen t Removal and Disassembly

ELECTRICAL SYSTEM Generator Voltage Regulator Starting Motor Battery Lights Combination Swi tches

E

Magneto to Battery Ignition - Conversion Battery to Magneto Ignition - Conversion Warranty Credi ts - Del co-Remy

EN GIN E Seri al Numb ers Lubri cation Sp'eci fi cations Trouble Shooting HC-and KD Engine Removal H C and KD Engine Di sassembly Overhaul, Inspection and Repair HC and KD Engine Assembly Engine Installation Engine Ali gnment Servi cing Engine After Overhaul Engine Break-In Run Field Conversions

F

FAN AND FAN DRIVE

BOOST.SERVICE OLIVER ,

. ALPHABETICAL INDEX

2-39

~34

12-6 12-7 ~13

7-26

4-10 4-11 4-18

1-15

8-7 8-8 9-4

4-26 4-26 4-30 4-32 4-38 4-40 4-41 4-42 4-43 4-44

2-1 2-3 2-4 2-9 2-17 2-36 2-40 2-41 2-88 2-90 2-90 2-91 2-91 2-92

5-8

VII


ALPHABETICAL INDEX

FAN BELT TENSION ADJUSTMENT

FIELD CONVERSIONS Seat Engine Foot Accelerator Magneto to Battery Ignition Battery to Magneto Ignition Transmission 77 And 88 Series Brakes Steering Gear and Linkage

FILTER - OIL

FINAL DRIVE Disassembly Assembly

FLOAT LEVEL ADJUSTMENT

FLYWHEEL Timing Marks Runout

FOOT ACCELERATOR

FRAME - REAR MAIN

FRONT END EQUIPMENT Lubri cation

FRONT WHEEl Bearing Adjustment Steering Knuckle Bushing Replacement Axle Pi vat and Bushings EqUipment

FUELS '-- . -~

Selection Storage

FUEL SYSTEM HC and KD Diesel Sp eci fi cations Air Cleaner Carburetor Governor Sediment Bowl s Foot Accelerator

OLIV'ER


5-8

1-16 2-92 3-26,31 4-42 4-43 7-50 7-50 8-23

2-86

7-7 7-23 7-48

3-11

.2-82 4-8 6-14

3-23

7-5

9-1 9-2

9-4 9-10 9-11 9-13

10-39

3-32 3-32 3-33

3-1 3-1 3-2,34 3-2. 3-3 3-5 3-17 3-23 3-23

BOOST SERl)iICE



GEAR SH I FT

GEAR SHIFT DIAGRAMS

GEAR AND SPEED COMBINATIONS

GEMMER STEERING GEAR Di sassembly Assembly Adjustment

GENERAL INFORMATION

G

Servicin~ Tractor For Delivery En~ine Startin~ Procedure Stoppin~ Engine Breaking In New Tractor Seasonal Preparation Cold Weather Operation Preparation For Stora~e

Sp ark I ~ni tion Tractor Di e s el I ~ni ti on Tt;,ac to r

Preparation For Operation After Storage

GENERATOR Servicin~

Lubrication

GOVERNOR Removal Di sassembly Overhaul Assembly Install ation Adjustment Diesel Adjustment

GUARDS - WHEEL

HEAVY DUTY OIL

H

HIGH SPEED LOAD ADJUSTMENT

HOOD AND SIDE DOORS

BOOST SERVICE OLIVER

ALPHABETICAL INDEX

7-9

7-8

7-18 ( "

8-21 8-21 8-22 8-22

12-1 12-1 12-5 12-7 12-7 12-8 12-9 12-10 12-10 12-12 12-12

4-26 4-27 4:"3)

3-17 3-18 3-18 3-19 3-20 3-21 3-21 3-45

1-15

2-8

3-10

1-13

IX


ALPHABETICAL INDEX NEW FLEET SHOP MANUAL

I

IDLE MIXTURE ADJUSTMENT

IDLE SPEED ADJUSTMENT

I GN I TI ON CO I L

IGNITION SYSTEM 66 H C And KD Wi ring Di agram 77 And 88 HC And KD Wiring Diagram 77 And 88 Diesel Wiring Diagram Sp eci fi cations Trouble Shooting Circui t Tracing Flywheel Timing Marks Battery Distributor Coil Spark Plugs Magneto

INFLATION OF TIRES

INJECTION PUMP AND GOVERNOR Removal Install ation And Timin g Smoke Stop Adjustment Governor Adjustment

INJECTION NOZZLES

LI GHTS

LUBRICATION Tractor - Servi ce Row Crop Chart

L

Standard, Industrial And Orchard Chart Engine Heavy Duty Oil Di stri butor Starting Motor Magneto Generator Clutch Transmission Steering Gear

O:LIVER

3-9

3-9

4-18

4-1 4-2 4-3 4-4 4-5 4-6 4-6 4-8 4-8 4-10 4-18 4-19 4-22

10-40

3-40 3-41 3-42 3-44 3-45

3-38

4-40

1-7 1-9 1-11 2-4 2-8 4-18 4-37 4-26 4-30 6-18 7-7 8-3

·c

BOOST SERVICE



Front ~dEquipment Power Lift - Mechanical Bel t Pulley Power Take-O ff

MAGNETO IGNITION SYSTEM Servi cing Installation And Timing Lubrication

MANIFOLD KD Ai r Preheater Heat Exchanger Heat Regulation Diesel Servi cing Deposi ts Cleaning

M

MEASURE - IMPERIAL AND METRIC

MUFFLER

OIL Heavy Duty Pump Fi.l t.er Pressure Relief Valve Pressure Test

PISTONS AND RODS Removal Recondi tioning Connecting Rod

Alignment Bearings

Installation

o

p

PLATFORM AND BULL GEAR COVER

PlUGS - SPARK

'BQOST S:E:BVICE OLI.VER·

ALPHABETICAL INDEX

9:"'2'

10-3 10-9 10-26

4-22 4-23 4-25 4-26

3-:-12 3-13 3-14 3-15 3-15 3-15 3-17 3-17

1-7

3-17

2-8 2-84 2-86 2-87 2-39

2-75 2-75 2-76

.2-77 2-81 2-81

- 4-19

XI


ALPHABETICAL INDEX

POWER LIFT - MECHANICAL Lubrication Disassembly Assembly

POWER TAKE-OFF Lubrication Cl utch Aclj ustment Clutch Modification

RADIATOR AND CONNECTIONS

RAD I ATOR SHUTTER

REAR AXLE CARRIER

REAR MAIN FRAME

REAR WHEEL EQUIPMENT

RELIEF VALVE - OIL PRESSURE

RODS AND PISTONS

RUBBER TIRES AND TUBES

SAGINAW STEERING GEAR Disassembly Assembly Adjustment

SEASONAL PREPARATION

SEAT

SEDIMENT BOWL

SERIAL NUMBERS Tractor Engine

SERVICE TOOLS

SHIFTER MECHANISM

SHUTTER - RADIATOR

SIDE DOORS AND HOOD

R

s

XII OLIVER


10-1,2 10-3 10-4 10-6

10-2,24 10-26 10-35 10-36

5-7

5-17

7-25

7-5

10-39

2-87

2-75

10-40

8-15 8-16 8-19 8-20

12-8

1-12

3-23

1-1 2-3

5-17

1-13

BOOST SERVICE



SINGLE FRONT WHEEL Removal And Disassembly Assembly And Installation Adjustment

SMOKE STOP ADJUSTMENT

SPARK PLUGS

SPEC I F I CATIONS Tractor Engine Fuel System Ignition System Cooling System Clutch Transmission Optional Equipment

SPEEDS Agricultural Six Speed Transmission Industrial Six Speed Transmission Multiple Reverse Transmission Gear And Speed Combinations

STARTING MOTOR Servi cing HC And KD Diesel Lubrication

STEERING GEAR AND LINKAGE Lubri cation Trouble Shooting Steering Linkage

Toe-In Adjustment Steering Mechanism

Row Crop Dual Front Wheel Row Crop Single Front Wheel Row Crop Adjustable Tread Front Wheel Standard Industrial

Saginaw Gear Gemmer Gear Field Conversions

STORAGE

TEMPERATU~E GAUGE

BOOST SERVICE OLIVER

ALPHABETICAL INDEX

8-9 9-5 9-9 8-10

3-44

4-19

1-3 2-9 3-2 4-5 5-2 6-3 7-7

10-1

7-11 7-13 7-17 7-18

4-32 4-32 4-34 4-36 4-37

8-1 8-3 8-3 8-4 8-6 8-7 8-7 8-9 8-11 8-14 8-15 8-15 8-21 8-23

12-10

5-16

XIB


ALPHABETICAL INDEX

XIV

THERMOSTAT

TIMING GEARS

TIMING MARKS - FLYWHEEL

TIRES AND TUBES

TOE-IN ADJUSTMENT

TOOLS - SERVICE

TRACTOR Description Serial Numbers Row Crop Standard Industri al Orchard Ri cefield Specifications Lubrication Break-In Seat Starting Procedure Storage Operation After Storage

TRAN S FERS

TRANSMISSION Brakes Rear Mai n Frame Platform And Bull Gear Cover Spe ci fi cations Final Drive Lub ri cation Gear Shi ft Operation Agricultural Six Speed Industrial Six Speed Multiple Reverse Gear And Sp eed Combination Di sassembly Assembly General Assembly Field Conversions 77 And 88 Series Brake Conversions Conversion Tables

TREAD ADJUSTMENTS

OLIVER


5-15

2-66

4-8

10-40

8-6

11-1

1-1 1-1 1-2 1-2 1-2 1-3 1-3 1-3 1-7

12-7 1-12

12-5 12-10 12-12

1-14

7-1 7-1,7 7-5 7-5 7-7 7-7 7-7 7-9 7-10 7-11 7-13 7-17 7-18 7-22 7-34 7-49 7-50 7-50 7-61

1-12

BOOST SERVICE


NEW FLEET SHOP MANUAL ALPHABETICAL INDEX

TROUBLE SHOOTING Engine I gni tion System Cooling System Cl utch Steering Gear

VALVE AND VALVE MECHANISM

VOLTAGE REGULATOR

WATER PUMP

WIRING DIAGRAMS 66 HC And KD 77 And 88 HC And KD 77 And 88 Diesel

WHEEL Guards Wei gh ts

v

w

2-17

4-6 5-3 6-4 8-3

2-31

4-30

5-11

4-2 4-3 4-4

1-15 10-41

ACQUIRE A THOROUGH KNOWLEDGE OF THE TRACTOR

BEFORE ATTEMPTING TO OVERHAUL IT

BOOST SERVICE OLIVER xv



front mounted equipment'. . A:·Gemmer steering' gear is used on Industrial 77 and 88 tractors. The transmission is modified to provide a different arrangement of forward speeds at the shifter lever.

ORCHARD TRACTORS

Like the Industrial tractor the orchard tractor is a modification of the Standard tractor. The wheel guards are extended to prevent low branches and bushes catching and being damaged by the wheels. The seat is lower and farther

TRACTOR SPECIFICATIONS

TRACTOR DIMENSIONS "6611

CROP OR GROUND CLEARANCE, Row Crop ............................................................................. . 24%" Standard ............................ . 11%" Industrial ........................ . 11%"

HEIGHT OVERALL, Row Crap .................................................................. . 85\4" Sta nda rd ................................... . 781'8" I nd ustria I . .............................. ... . .................. . 781'8"

WIDTH OVERALL WITH REGULAR AXLES, Row Crap ...................................... . 80\4"

SECTION I

TRACTOR

·to·-,the- -rear to .. place the· operator 'in a·lowered posi tion. The steering wheel is lowered to accommodate the lower seat. A platform is built on the drawbar to allow the operator to stand while operating the tractor.

RICEFIELD TRACTORS

The Ricefield tractor, another Standard modification, is equipped with splash guards to permit the tractor to operate at its greatest efficiency in adverse field conditions. It is also equipped with Ricefield rear tires.

117711

241'8" 12-9/16" 12-3/16"

86-3/16" 80-11/16" 82-1/16"

80\4"

25%" 13" 12V2"

861'8" 82-5/16" 82%"

S to nda rd ......................................... . 62-5/16" 67-5/16" 80 !!" " 76%" 67V2" Industrial

Industrial Dual Rear Wheels .................................. . FRONT WIDTH,

Row Crap-Width Overall . Width of Frame .......................... .

LENGTH OVERALL, Row Crop .. Standard Industrial

WHEEL BASE, Row Crop ., ...................................................... . Sta nda rd ................................................................................... . In d ustria I ................................................................................... .

HEIGHT TO TOP OF RADIATOR, Row Crop ........................................ : ....................................... . Sta nda rd ......................... _ ....... . I ndustrial ........................................................... .

HEIGHT TO TOP OF SEAT (Empty), Row Crop ..... . ........................... . Standard ........................................... .. In d ustr i a I ......................................................... .

HEIGHT TO TOP OF STEERING WHEEL, Row Crop ..................................... .. Standard ................................................................................... . Industrial ................. .. ................................... .

HEIGHT OF IMPLEMENT PIPE HOLES ABOVE THE GROUND (Row Crop Only),

Front ..................................................................... . Rear

DISTANCE BETWEEN IMPLEMENT PIPE HOLES (Row Crop On Iyi .............................................................. .

HEIGHT OF FRONT DRAWBAR HITCH (I ndustrial Only) .................. -' ....................................... ..

BOOST SERVICE

62-5/16"

19V8" 18~~'1

1341'8" 1231'8" 1231'8"

86-11/16" 73'l'8" 73%"

60%" 54-1/16" 54-1/16"

593;""

55-1/16" 553;""

721'8" 67%" 67%"

30%" 30%"

36Y2"

OLIVER

64'l'8" 97%"

19V8" 18%"

139\4" 129\4"

·137\4"

90%" 78\4" 85-11/16"

61-9/16" 56-1/16" 57%"

59-13/16" 54\4" 53-5/16"

75" 69V2" 70"

30-3/16" 30-9/16"

36\6"

19-13/16"

100V2"

21-1/16" 21-1/16"

143-9/16" 133-13/16" 139-13/16"

93-11/16': 79\4" 86%"

64V8" 59-9/16" 60-7/16"

59%" 55" 54V8"

75" 69-9/16" 68-15/16"

30-3/32" 30-15/32"

36Y2"

19-13/16"

1·3


'.~

S~hTi6N D . ENGINE

o

Figure 2-7 Engine Lubrication Diagram

Frcim the front main bearing, oil is metered "&o,tl1e timing gears through a small oil tube ,",'-&rYet that spurts a stream of oil on the

gears. (See Figure 2-8.) On the He and KD engines, the front main bearing also supplies

governor mechanism by metering the oil the drilled governor shaft to pro

lubl.~Yion of the governor. F~gure2-9.) Oil:_esel engines, a direct

line from the main oil gallery supplies idler gear shaft and the fuel injection

pump. The suppiy of oil to the governor shaft bore is stopped by plugging the bore.

The oil is constantly circulated through the 'cii 1 filter from the main oil gallery and' is fed back into the crankcase. A non-adjustable oil relief valve located at the forward end of the main oil gallery controls the oil pres-

.' sure by by-passing excess oil back into the crankcase. The oil pressure gauge is connected by a lead to the rear: end of the main oil, gaileryso that an accurate reading of the oil:pressure can be had at all·times.


Figure 2-8 Timing Gear Lubrication

o 0

Figure 2-9 Oil Passages in.Front of Crankcase

The water pump shaft runs in a prepacked and sealed ball bearing which requires no further lubrication. The axial-type seal on the pump shaft prevents loss of .eoolant and entrance of air into the cooling system.

2-6 OLIVER BOOST SERVICE"



Figure 2-17 Cylinder Head Ready for Removal

from Engine

9. Use a valve spring compressor and compress the valve springs and remove the valve retainers and valves. (See Figure 2-18.) Place the valves in a. numbered rack so that each valve may be returned to its proper guide. (See Figure 2-19. )

CARBON REMOVAL

All carbon must be removed from the cylinder head before any further work is begun. Carbon may be removed or cleaned from the combustion chambers with solid core wire brushes driven by an electric motor. Scraping with a knife or other metal object is not recommended because of the possible damage that may be caused to the machined surfaces. Also metal scrapers tend to scratch the metal surfaces of the combustion chambers. These scratches will tend to accumulate carbon deposits when the engine is again operated, which in turn will cause preignition and overheating. Correct wire brushes can be procured from automotive supply houses for polishing cylinder heads. Sharpen the wire brushes by holding them in an electric drill with the brushes revolving against a running, grinding wheel.

SECTION II ENGINE

Figure 2-18 Removing Valve

Figure 2-19 Valve Holding Rack

All surfaces in the cylinder head sh::lUld be polished bright and smooth to retard formation of carbon after the engine is returned to operation.

If the valve guides are not being replaced, clean them with a special brush equipped with alOng shank. If the brush does not clean the guides satisfactorily, use a standard 3/8" reamer. A few drops of light oil or kerosene will aid in the cleaning. Check visually with a light under the guide to assure that the inside of the guide is clean, as any carbon remaining in the guides may deflect the pilot used in grinding which will result in misalignment of the seats.

Clean the valves by holding them against a wire brush mounted on a grinder. Exercise

CLEAN ALL PARTS THOROUGHLY

. ",. .~

BOOST SERVICE 2-43 OLIVER


oliver 66 | 77 | 88 tractor service manual · ol-s-66,77,88 oolliivveerr service manual 66 gas...

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