John Deere

MODEL:

4000 SERIES TRACTORS Volume 1 of 2

THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF JOHN DEERE OR IT'S SUCCESSORS. JOHN DEERE 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.

JD-S-SM2039

Make: John Model: 4010 Years Made: 1961- Serial Number located on the rear Deere 1963 of the Transmission Case

HP-PTO: 80.69 HP-Engine: HP-Drawbar: 72.7 Year Beginning Serial Number

HP-Range: 81 Engine- Engine-Fuel: GAS Make: JD

1961 1,000

Engine-Cyl(s)- Transmission- Optional: CID: 6/302 STD: SM

1962 20,200

Fwd/Rev Fwd/Rev Mfwd-Std/Opt: Standard: 8/3 Optional:

1963 38,200

Tires-Std Tires-Std Wheelbase-Front: 6.00-16 Rear: 13.6-38 Inch: 99.25 Pto Type: IND Pto Speed: 540 CAT l-3pt

Hitch: False CAT 11-3pt CAT l11-3pt Hitch Lift: Hitch: True Hitch: False Hydraulics- Hyd-Cap: Hyd-Flow: 13

Type: CLOSED Hyd Std Cooling Fuel Tank

Outlets: 2 Capacity: 24 Capacity: 34 Cab-Stdm AlC; Weight: 8120 New Price: 5392

Rops:

Make: John Model: 4020 Years Made: 1964- Serial Number located on the rear Deere 1972 of the Transmission Case

HP-PTO: 95/97 HP-Engine: HP-Drawbar: 84.2 Year Beginning Serial Number

HP-Range: 95 Engine- Engine-Make: JD Fuel: DSL GAS LP

1964 65,000

Engine-Cyl(s)- Transmission- Optional: PS CID:6/404/362 STD:ST

1965 91,000

Fwd/Rev Fwd/Rev Mfwd-Std/Opt: Standard: 8/2 Ootional: 8/4

1966 119,000

Tires-Std Tires-Std Wheelbase-Front: 10.00-16 Rear: 18.4-34 Inch: 100.3

1967 145,660

Pto Type: IND Pto Speed: 540 CAT l-3pt 1000 Hitch: False

1968 173,982

CAT 11-3pt CAT 111-3pt Hitch Lift: Hitch: True Hitch:False

1969 201,000

Hydraulics- Hyd-Cap: 10 Tvoe: CLOSED

Hyd-Flow: 13 1970 222,160

Hyd Std Cooling Fuel Tank Outlets: 1 Caoacitv: 24 Caoacitv:34/45

1971 250,000

Cab-Stdm AlC; Weight: 8615 New Price: 9378 Roos: OPT

1972 260,791

Paint Codes Location MFG Color Name

Body Classic Green

Wheels & Rims Classic Yellow

.JOHN DEERE

~@@@ SERIES

TRACTORS

SERVICE MANUAL

Section

Description, Operation, and Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 10 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 20 Lubrication and Periodic Services. . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . .. 30 Engine Tune-Up and Tractor Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 40 Basic Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Engine Lubrication System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Engine Cooling System. . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .. 70 Gasoline and LP-Gas Fuel Systems. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 80 Diesel Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . .. 90 Clutch (Syncro-Range, Including PTO) . . . . . . . . . . . . . . ................. " 100 Clutch (Power Shift) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .. 110 Syncro- Range Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 120 Power Shift Transmission. . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. 130 Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. 140 Final Drive System ............ ~ .............................. ", . . .. 150 Power Take-Off (Syncro-Range) and Belt Pulley. . . . . . . . . . . . . . . . . . . . . . . . .. . . .. 160 Power Take-Off (Power Shift) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 170 Sheet Metal ..................................................... " 180 Electrical System ................................................. '. 190 Seats .......................................................... " 200 Front Axle Equipment. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 210 Wheels, Tires, and Weights .......................................... '. 220 Hydraulic System. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 230 Hydraulic Pumps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 240 Power Steering .. ,.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. 250 Power Brakes ................................................... " 260 Rockshaft and 3-Point Hitch. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . .. 270 Remote Cylinder Selective Control Valve . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 280 Breakaway Couplers and Remote Cylinders ............................... " 290 Drawbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 300 Trouble Shooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 310 Special Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 320

SM-2039 (7-63) ®

Section 10 10-5-1

DESCRIPTION, OPERATION, AND SPECIFICATIONS

GroupS DESCRIPTION

Fig. 70.5.7-Right.Hana Siae View of John Deere 4020 Row.Crop Tractor with Diesef Engine ana Power Shift Transmi$sion

John Deere 4020 Tractors (Fig. 10-5-1) are heavy-duty tractors available in three basic styles, Row-Crop, Standard, and Hi-Crop.

These tractors may have a Syncro-Range transmission providing eight forward and two re­verse speeds, or a Power Shift transmission pro­viding eight forward and four reverse speeds.

John Deere 4010 Tractors were available in three basic styles: Row-Crop, Standard and Hi­Crop (Fig. 10-5-3).

SM-2039 (4-64) ®

These tractors have a Syncro-Range trans­mission providing eight forward and three re­verse speeds.

In all styles the majority of parts and com­ponents are identical.

The features of the tractors are described briefly in the paragraphs which follow. Full descriptions of their various assemblies are given in the other sections throughout this manual.

(

Specifications

Tractors, 4000 Series­Description, Operation, and Specifications 10-15-5

REAR AXLES Diameter ................... . Bearings .................... . Types available . . . . . . . . . . . . . . . .

REAR TillES Row-Crop ................... .

Standard .................... .

Hi-Crop .................... .

FRONT TillES

4020 4010

3-3/8 in. 3-1/8 in. Four taper roller Four taper roller

Regular, long, and extra long

13.6-38, 6-ply 15.5-38, 6-ply 15.5-38, 8-ply 16.9-34, 6-ply 16.9-34, 8-ply 18.4-34, 6-ply 18.4-34, 8-ply 23.1-30, 8-ply 18.4-34, 6-ply 18.4-34, 8-ply 23.1-30, 8-ply 15.5-38, 8-ply 18.4-34, 6-ply 18.4-34, 8-ply

13.6-38, 6-ply 14.9-38, 6-ply 15.5-38, 6-ply 16.9-34, 6-ply 18.4-30, 6-ply 18.4-34, 6-ply

18.4-30, 6-ply 18.4-34, 6-ply 23.1-26, 8-ply 13.6-38, 6-ply 14.9-38, 6-ply 15.5-38, 6-ply 18.4-34, 6-ply

Row-Crop. . . . . . . . . . . . . . . . . . . . 6.00-16, 6-ply 6.50-15, 6-ply 7.50-15, 8-ply 7.50-16, 6-ply

6.00-16, 6-ply 7.50-15, 6-ply

(Single) 7.50-16, 10-ply 7.50-18, 6-ply

(Single) 11. 00-12, 12-ply (Single) 7.50-16, 10-ply 7.50-18, 6-ply

10.00-16, 6-ply (Single) 11. 00-12, 12-ply

Standard. . . . . . . . . . . . . . . . . . . . . 7.50-18,6-ply 7.50-18, 6-ply 10.00-16, 6-ply 11. 00-16, 8-ply

Hi-Crop. . . . . . . . . . . . . . . . . . . . . 7.50-20, 6-ply 7.50-20, 6-ply FRONT WHEEL TREAD ADJUSTMENT

Row-Crop Adjustable front axle . . . . . . . . . . .

Standard Adjustable Front Axle ......... .

Fixed Front Axle ............. .

Hi-Crop .................... .

REAR WHEEL TREAD ADJUSTMENT Row-Crop

Regular axle, regular wheels. . . . .. Regular axle, offset wheels ...... . Long axle, regular wheels. . . . . .. . Long axle, offset wheels ........ . Extra long axle, regular wheels ... . Extra long axle, offset wheels .... .

Standard .................... .

Hi-Crop .................... .

SM-2039 (Apr-67) Litho in U.S.A.

50-3/4 to 79-7/8 in. (1-1/8 in. offset wheels) 48-1/2 to 82-1/4 in. (2-1/4 in. offset whe~ls) 54-1/2 to 78-1/2 in. (10.00-16 tires)

50 to 79-1/4 inches (7.50-18 tires) 53-1/2 to77-1/2 inches (9. 00-, 10.00-, or 11.00-16tires) 55-1/2 or 60-3/4 inches (7.50-18 tires) 59 inches (9.00-, 10.00-, or 11.00-16 tires) 60 to 89-1/4 inches

60 to 91 in. 60 to 96 in. 60 to 97 in. 60 to 102 in. 67 to 105 in. 60 to 110 in. 65-1/2 to 91 in. (Regular Axle) 66 to 97 in. (Long Axle) 73 to 97 in.

Fuel Tank, Fuel Pump, and Pipes

Tractors, 4000 Series-­Gasoline and LP-Gas Fuel Systems 80-10-1

Group 10

FUEL TANK, FUEL PUMP, AND PIPES

Fig. 80.70.7-Fuel Tank

DESCRIPTION

The fuel tank (Fig. 80-10-1) is positioned in front of the radiator and inside the grille hous­ing. An electric fuel gauge sending unit is mounted on the right side of the tank.

A shut-off valve is located directly beneath the fuel tank. The fuel tank outlet pipe connects to the diaphragm-type fuel pump (Fig. 80-10-2), mounted on the right side of the engine, and driven by the engine camshaft.

Fuel flows from the tank to the inlet side of the pump through pipe "A". A sediment bowl on the pump filters out foreign particles or dirt from the fuel before it is pumped through pipe "B" to the carburetor, on the left side of the engine.

SERVICING FUEL PUMP

The sediment bowl on the fuel pump should be cleaned every 600 hours of operation. Remove the sediment bowl by unscrewing retaining cap at top.

After the sediment bowl is removed (Fig. 80-10-3), remove the fuel pump strainer screen

SM-2039 (7-63) ~

Fig. 80·10·2-Fuel Pump

Fig. 80.10.3-C/eaning Sediment Bowl

by lifting up. Clean both the sediment bowl and strainer screen thoroughly.

No further service is necessary_ If the pump should fail, it is recommended that either a new or rebuilt pump be installed rather than attempt­ing to repair the inoperative pump.

Servicing Hi.Crop Final Drive

Tractors, 4000 Series­Final Drive System

Group 15 SERVICING HI-CROP FINAL DRIVE

(4010 Tractors Only)

Fig. 150·15·1-Hi.Crop Final Drive

REMOVAL

150-15-1

Drain transmission and differential case. Drain oil from final drive gear housings

(Fig. 150-15-1). Disconnect battery ground strap. If tractor is equipped with 3-point hitch re­

move lift links and draft links (Fig. 150-15-1). If tractor is equipped with drawbar, remove

entire drawbar support assembly (Fig. 150-15-2).

Block front wheels of tractor, to prevent rolling, and raise rear end of tractor with jack or hoist so that rear wheels just clear the floor.

Remove rear wheels. If tractor is equipped with breakaway cou­

plers, perform the following disassembly of the tractor before attempting to remove final drive units.

Fig. 150·15-2-Drawbar Support Assembly

SM-2039 (7-63)@ w

John Deere

MODEL:

4000 SERIES TRACTORS Volume 2 of 2

THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF JOHN DEERE OR IT'S SUCCESSORS. JOHN DEERE 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.

JD-S-SM2039

Make: John Model: 4010 Years Made: 1961- Serial Number located on the rear Deere 1963 of the Transmission Case

HP-PTO: 80.69 HP-Engine: HP-Drawbar: 72.7 Year Beginning Serial Number

HP-Range: 81 Engine- Engine-Fuel: GAS Make: JD

1961 1,000

Engine-Cyl(s)- Transmission- Optional: CID: 6/302 STD: SM

1962 20,200

Fwd/Rev Fwd/Rev Mfwd-Std/Opt: Standard: 8/3 Optional:

1963 38,200

Tires-Std Tires-Std Wheelbase-Front: 6.00-16 Rear: 13.6-38 Inch: 99.25 Pto Type: IND Pto Speed: 540 CAT l-3pt

Hitch: False CAT 11-3pt CAT l11-3pt Hitch Lift: Hitch: True Hitch: False Hydraulics- Hyd-Cap: Hyd-Flow: 13

Type: CLOSED Hyd Std Cooling Fuel Tank

Outlets: 2 Capacity: 24 Capacity: 34 Cab-Stdm AlC; Weight: 8120 New Price: 5392

Rops:

Make: John Model: 4020 Years Made: 1964- Serial Number located on the rear Deere 1972 of the Transmission Case

HP-PTO: 95/97 HP-Engine: HP-Drawbar: 84.2 Year Beginning Serial Number

HP-Range: 95 Engine- Engine-Make: JD Fuel: DSL GAS LP

1964 65,000

Engine-Cyl(s)- Transmission- Optional: PS CID:6/404/362 STD:ST

1965 91,000

Fwd/Rev Fwd/Rev Mfwd-Std/Opt: Standard: 8/2 Ootional: 8/4

1966 119,000

Tires-Std Tires-Std Wheelbase-Front: 10.00-16 Rear: 18.4-34 Inch: 100.3

1967 145,660

Pto Type: IND Pto Speed: 540 CAT l-3pt 1000 Hitch: False

1968 173,982

CAT 11-3pt CAT 111-3pt Hitch Lift: Hitch: True Hitch:False

1969 201,000

Hydraulics- Hyd-Cap: 10 Tvoe: CLOSED

Hyd-Flow: 13 1970 222,160

Hyd Std Cooling Fuel Tank Outlets: 1 Caoacitv: 24 Caoacitv:34/45

1971 250,000

Cab-Stdm AlC; Weight: 8615 New Price: 9378 Roos: OPT

1972 260,791

Paint Codes Location MFG Color Name

Body Classic Green

Wheels & Rims Classic Yellow

Deluxe Seat

Tractors, 4000 Series­Seats 200-10-1

Group 10 DELUXE SEAT

WEIGHT , ND I CATOR

ARM

Fig. 200-10-1 - Deluxe Seat

DESCRIPTION

The deluxe seat (Fig. 200-10-1) has a large contoured foam cushion, a lower "wrap around" back support cushion, and a flexibly mounted upper back cushion.

An adjustable, coil spring and shock absorber suspension system is located in the lower seat frame. Turning the weight adjusting screw clock­wise increases tension on the suspension spring. A weight indicator arm is visible thru an opening in the left side of the seat frame.

When the latch handle is lifted, an adjustable spring and cable reel assembly moves the seat to its extreme rearward position. Then when the operator sits down, the seat will move forward into position.

A position selector lever determines the seat position along the rail, depending on the oper­ator's height. The seat position adjustment must' be made while the seat is in the extreme rear­ward position.

SM-2039 {7-63)e>'

REMOVAL

If the tractor does not have a rockshaft, re­move the seat support cover. On tractors witha rockshaft, remove the rockshaft covers. Dis­connect the electrical wiring harness and clip (Fig. 200-10-2). Detach the rear lamps and re­move the seat.

Fig. 200-10.2 - Electrical Connectors

Section 310

TROUBLE SHOOTING

Group 5 INDEX TO DIFFICULTIES

INTRODUCTION

Whenever tractor servi.ce is required due to complaint or failure, you must be able to de­termine the cause or causes of the trouble and find the quickest and easiest solution.

If you can do this without costly and time­consuming removal or disassembly, the job will go faster, costs will be reduced, and customer­irritating delays may be avoided.

The purpose of this Section is to help you diagnose quickly and easily most of the problems or failures with which you will be faced. Individ­ual Groups of this Section contain difficulties that may develop in a specific component or system of the tractor. For instance, faults or failures that may be found in the tractor engine are given in one Group (Group 10), those that may be found in the electrical system are given in another Group (Group 20), etc. Following each difficulty is a list of the possible causes and their remedies, plus supplementary service informa­tion references to other Sections and Groups of this manual.

Using this information as a guide, you can diagnose the trouble by an orderly process of eliminating probable causes one by one until the solution is found.

For ready reference, an index to the common difficulties listed in this Section is provided below.

BATTERY Low output ............ . Uses too much water ..... .

SM-2039 (4-64) e

Page

310-20-1 310-20-1

BRAKES Excessive brake chatter . . . . . . . Excessive pedal travel to develop

solid pedal feel .... . . . . . . . . Excessive settling of pedals . . . . . Malfunction of manual brakes . Malfunction of power brakes.

CLUTCH (SYNCRO-RANGE) Clutch drag .............. . Clutch grabs or chatters Clutch noise (Engaged) .... . Clutch pedal pulsation. . . .. . Clutch slips ........... .

DIFFERENTIAL LOCK See Group 15 of Section 140

ELECTRICAL SYSTEM Battery ....... . Cigarette lighter .. Fuel gauge ..... . Generator ..... . Headlights Indicator lamps .. . Starter ....... . Poor ignition of fuel

ENGINE Backfires Detonation .. Hard to start . Knocks ..... Lack of power Misses ......... . Oil pressure too high . Oil pressure too low . . . . . . . . . . Overheats ................ . Pre-ignition ... . Runs irregularly ...... . Slow acceleration . . . . . . . Starts but will not continue

running ........... .

310-5-1

Page

310-25-4

310-25-4 310-25-4 310-25-4 310-25-4

310-15-2 310-15-1 310-15-2 310-15-2 310-15-1

310-20-1 310-20-3 310-20-3 310-20-1 310-20-3 310-20-4 310-20-2 310-20-4

310-10-5 310-10-5 310-10-2 310-10-4 310-10-1 310-10-5 310-10-4 310-10-4 310-10-3 310-10-5 310-10-6 310-10-6

310-10-7

310-5-2 Tractors, 4000 Series-­

Trouble Shooting Index to

Difficulties

INDEX TO DIFFICULTIES-ContInued

Page

Uses too much fuel .......... 310-10-6 Uses too much oil ........... 310-10-3 Will not start .............. 310-10-7

GENERATOR Excessive output ............ 310-20-1 Low output ................ 310-20-2 Noisy .................... 310-20-1

HYDRAULIC PUMP Erratic pump operation ....... 310-25-1 Hydraulic functions slow ....... 310-25-1 No hydraulic pressure ........ 310-25-1 Noise or squeal ............. 310-25-2

HYDRAULIC SYSTEM Brakes .................. 310-25-4 Hydraulic pump ............. 310-25-1 Remote hydraulic cylinders ..... 310-25-8 Rockshaft and 3-point hitch ..... 310-25-5 Steering .................. 310-25-2

REMOTE HYDRAULIC CYLINDERS Control lever does not return to

neutral .................. 310-25-9 Control lever does not stay in fast

operating position .......... 310-25-10 Operates slowly ............. 310-25-10 Settles under load ........... 310-25-9 Will not extend ............. 310-25-8 Will not retract ............. 310-25-8

ROCKSHAFT AND 3-POINT HITCH Bypass of oil causing heating of

transmission-hydraulic oil .... 310-25-7

SM-2039 (4-64) ~

Page

Excessive settling under load. . 310':'25-6 Incomplete rockshaft rotation ..... 310-25-5 Insufficient load response ....... 310-25-7 Fail to lower ............... 310-25-6 Fail to raise or rise slowly ...... 310-25-5 Lower slowly ... . . . . . . . . . . 310-25-6 Working depth changes ......... 310-25-5

STARTER Sluggish operation ............ 310-20-2 Solenoid switch flutters ........ 310-20-2 Will not operate .............. 310-20-2

STEERING Difficult, intermittent, slow, or

no power steering ............ 310-25-2 Frequent synchronization ....... 310-25-3 Front wheels forced to turn right

faster than steering wheel is turned ................... 310-25-3

Front wheels will not turn 120 degrees or will turn shorter in one direction .............. 310-25-3

Steering wander, flutter, and excessive steering wheel backlash .................. 310-25-3

TRANSMISSION (POWER SHIFT) See Group 10 of Section 130

TRANSMISSION (SYNCRO-RANGE) Excessive gear clash when

shifting .................. 310-10-8 Excessive noise .............. 310-10-8 Hard to shift ................ 310-10-8

Engine and Transmission

ENGIN

Possible Cause

Air cleaner dirty or obstructed.

Obstruction in fuel line (frosted on LP-Gas engines).

Governor binds.

Dirt and oil restricting air intake passage.

Wrong type of fuel.

Valve failure.

Incorrect valve clearance.

Low engine speed.

Crankcase oil too heavy.

Poor compression.

Improper hitching or belting to equipment.

Operating in a gear too high for load.

Incorrect engine timing.

Carburetor ""4LUUU'C7"

Carburetor too rich (engine smokes under load).

Fuel filter or clogged.

SM-2039 (4-64) ®

Tractors, 4000 Series-­Trouble Shooting

AN TRANSMISSIO

Lack of Power

Possible Remedy

Clean cup and check filtering ele-ment in body for dirt.

Remove fuel line and check flow from tank.

Relieve bind.

Clean air cleaner and hoses. Also clean air cleaner intake pipe, precleaner, and oil trap.

Use correct grade of fuel.

Repair as necessary.

Adjust clearance.

Check and adjust.

Change to proper viscosity of oil.

Check engine for leaky valves and worn or stuck piston rings. Re-place or recondition as neces-sary.

Adjust as required.

Advise operator to operate in lower gear.

Section-Group Spark-ign ition

80-45

80-10 80-25

80-10

80-45

80-5

50-15

50-15

40-10

30-10

40-10

Time injection pump, pump advance, or distributor correctly. 190-10

Clean and carburetor.

Adjust load needle.

Replace clean strainer.

80-15 80-20

80-10 80-30

310-10-1

Reference

Diesel

90-35

90-10

90-15

90-35

90-5

50-15

50-15

40-10

30-10

40-10

90-15

90-10

Electrical System

Tractors, 4000 Series-­Trouble Shooting

Group 20

ELECTRICAL SYSTEM BATTERY

Possible Cause

High resistance in circuit.

Idling engine for prolonged periods.

Low electrolyte level.

Low specific gravity.

Faulty generator regulator.

Defective generator.

Right-hand battery discharged.

Low Battery Output

Possible Remedy

Clean and tighten connections or replace faulty wiring.

Advise operator to increase speed.

Add distilled water to bottom of filler neck.

Charge battery.

Repair or replace regulator.

Repair or replace as necessary.

Check for moisture grounding starter lower brush or field windings of starter or generator.

Battery Uses Too Much Water

Faulty generator regulator setting.

Cracked battery case.

Generator brushes not seated.

Commutator needs turning.

Defective bearings.

Loose mounting or drive pulley.

Generator pulley not aligned with crankshaft pulley.

Reset generator regulator.

Install new battery.

GENERATOR Noisy Generator

Seat brushes with a brush seating stone.

Turn and undercut commutator.

Replace bearings.

Tighten.

Move generator until pulleys are in line.

Excessive Generator Output

Faulty generator regulator.

Grounded generator "F" terminal or grounded wire from "F" terminal (Spark-ignition only).

SM-2039

Service or replace.

Install new terminal insulator bushings or wire or both.

310-20-1

Sect ion-Group Reference

190-5

190-30

190-30

190-20

190-15

190-15 190-25

190-20

190-30

190-15

190-15

190-15

190-15

190-15

190-20

190-15

INDEX

A Page

Accessory system, electrical. . . .. 190-35-1 Adjustable tread front axle. 210-5-1, 210-10-4 Adjusting head lamps . . . . . . . . .. 190- 35-1 Air cleaner, diesel. . . . . .. 40-10-5,90-35-1 Air cleaner, spark ignition .. 40-10-5, 80-45-1 Armature, generator. . . . . . • . . .. 190-15-2 Armature tests, generator. . . . . .. 190-15-2 Armature tests, starter. . . . . . . .. 190-25-6 Anti-freeze. . . . . . . . . . . . . . . . . 70-5-2 Axles, front. . . . . . . . . . . . . . . .. 210- 5-1 Axles, rear. . . . . . . . . • . . . . . .. 150-10-1

B

Ballast. . • . . . . . . . . . . . . . . . •. 220-15-1 Basic engine. . . . . . . . . . . . . . . . 50-5-1 Batteries . . . . . . . . . . . . . . . . .. 190-30-1 Bearings, main . . . . . . . . . . . . .. 50-25-1 Belt, generator . . . . . . . . . . . . .. 70-10-2 Belt pulley. . . . . . . . . .. 160-5-1, 160-15-1 Bleeding diesel fuel

system. . . . . . . . . . .. 40-10-16, 90-10-4 Bleeding the brakes . . . . . . . . . .. 260-15-2 Bleeding the power steering

system • ; ................ 250-10-14 Brake cylinders, shoes, and

disks. . . . . . . . . . . . . . . . . . .. 260-15-1 Brake operating valves. . . . . . . .. 260-10-1 Brakes, manual. . . . . . . • . . . . .. 260-5-4 Brakes, power. . . . . . . . . . . . . .. 260-5-1 Brake valves. . . . . . . . . . . . . . .. 260-10-1 Breakaway couplers. . . .. 290-5-1, 290-10-1 Brushes, generator. . . . . . . . . . .. 190-15-2 Brushes, starter. . . . . . . . . . . .. 190-25-5

c

Calcium chloride wheel weight ... . Camshaft ................. . Capacities ................. . Carburetor, gasoline (Marvel

Schebler) ................ . Carburetor, gasoline (Zenith) .... . Carburetor, LP-Gas .......... . Carrier, planet pinion. • . . . . . . . . Center link, 3-point hitch ....... . Centrifugal advance, distributor .. .

SM-2039 (Apr-57) Litho in U.S.A.

220-15-2 50-30-1 10-15-2

80-15-1 80-20-1 80-40-1

150-10-3 270-25-1 190-10-4

Charging circuit. . . . . . . ...... . Charging circuit . . . . . . . . . . . . . Cigarette lighter . . . ......... . Cleaning fuel tank. . . ......... . Cleaning the cooling system ..... . Clutch adjustment, Syncro-Range

Page

40-10-20 40-10-22 190-35-3

80-10-2 70-5-2

transmission. . . . . . .. 40-15-3, 100-10-8 Clutch controls, Syncro-Range

transmission. . . . . . . . . . . . .. 100-10-2 Clutch, engine disconnect. . . . . . .. 110-5-1 Clutch pack, Power Shift

transmission. . . . . . . . . . . . .. 130-20-1 Clutch pedal free travel. . . . . . . .. 40-15-3 Clutch, PTO, Syncro-Range

transmission ............. . Clutch shafts, Syncro- Range

transmission ............. . Clutch, starter .............. . Clutch, Syncro-Range transmission. Coil, ignition ............... . Cold weather starting . . . . . . . . .. Compression test. . . . . . . . . . ... Condenser, ignition. . . . . . . . . . . . Connecting rods ............. . Controls, operating ........... . Controls, starting ............ . Control valve, differential lock ... . Control valve, Power Shift

100-5-3

100-10-1 190-25-7

100-5-1 190-5-12

10-10-3 40-10-8

190-5-12 50-20-2 10-10-6 10-10-1

140-15-6

transmission . . . . . . . . . . . . .. 130-15-7. Converter, LP-Gas. . . . . . . . . . ... 80-35-1 Cooler, diesel engine oil . . . . . . .. 60-15-1 Cooler, hydrauliC oil. . . . . . . . . .. 230-10-1 Cooling system. . . . . . . .. 40-10-21,70-5-1 Countershaft, Syncro-Range

transmission. . . . . . . . . . . . .. 120-15-1 Couplers, breakaway ..... 290-5-1,290-10-1 Cowl . . . . . . . . . . . . . . . . . . . .. 180- 5-1 Crankcase oil heater. . . . . . . . . .. 10-10-4 Crankcase ventilator pump. . . . . .. 50-35-1 Crankshaft . . . . . . . . . . . . . . . .. 50-25-1 CUrrent test, regulator. . . . . . . .. 190-5-7 Cylinder block. . . . . . . . . . . . . .. 50-20-1 Cylinder head . . . . . . . . . . . . . .. 50-15-1 Cylinder liners . . . . . . . . . . . . .. 50-20-1 Cylinders, brake. ........... 260-15-1 Cylinders, remote. . . . .. 290-5-1, 290-15-1

2 Tractors, 4000 Series-­

Index

INDEX - Continued

D Page

Dash . . . . . . . . . . . . . . . . . . . .. 180- 5-1 Deluxe seat. . . . . . . . . • . . . . . .. 200-10-1 Depth control. . . . . • . . .. 230-5-5, 270-5-1 Description, tractor. . . . . . . . . . . 10-5-1 Diesel fuel system. . . . . .. 40-10-15, 90-5-1 Diesel fuel system, bleeding of. . .. 90-10-4 Differential. . . . . . . . . .. 140-5-1, 140-10-1 Differential lock. . . . . . .. 140-5-3, 140-15-1 Difficulties, Index to. . . . . . . . . .. 310- 5-1 Dimensions, tractor. . . . . . . . . .. 10-15-6 Disks, brake. . . . . . . . . . . • . . .. 260-15-1 Distributor ........... 40-10-9, 190-10-2 Distributor points. . . . . . . . . . . .. 190-5-11 Distributor tests . . . . . . . . . . . .. 190-10-3 Distributor timing . . . . . . . . . . .. 190-10-9 Draft links, 3-point hitch. . . . . . .. 270-25-1 Drawbar, 4010 Hi-Crop. . . . . . . .. 300-5-4 Drawbar, Row-Crop and Standard.. 300-5-1 Drive shafts, Syncro-Range

transmission ............. . Dry-charged batteries ......... . Dynamometer tests ........... .

E

120-15-1 190-30-2 40-10-21

Electrical system. . . . . . . . . . . .. 190-5-1 Electrical tests on tractor. . . . . .. 190- 5-1 Electrolyte level, battery. . . . . . .. 190-30-2 Engine, basic. . . . . . . . . . . . . . . . 50-5-1 Engine break-in. . . . . . . . . . . . .. 10-10-5 Engine disconnect clutch. .. 40-15-4, 110- 5-1 Engine installation. . . . • . . . . . .. 50-10-8 Engine lubrication system . . . . . . . 60- 5-1 Engine oil cooler. . . . . . . . . . . .. 60-15-1 Engine oil filter. . . . . . . . . . . . .. 60-20-1 Engine oil pressure . . . . . . . . . .. 40-10-21 Engine oils ..... ; . . . . . . . . . . . 30-5-1 Engine removal. . . . . . . . . . . . .. 50-10-1 Engine specifications . . . .. 10-15-1,20-5-1 Engine sp&eds . . . . . . . .. 10-10-8, 10-15-1 Engine tune-up. . . . . . . . .. . 40- 5-1, 40-10-1

F

Fan assembly .............. . Fan belt adjustment .......... . Fenders .................. . Field coil tests, generator. . . . . . . Field coil tests, starter ........ . Filter, engine oil . . . . . . . . . . . . .

SM-2039 (Apr-67) Litho in U.S.A.

70-10-1 70-10-2

180-10-1 190-15-2 190-25-6 60-20-1

Filter, fuel . . . . . . . . . . . . . . . . . Filter, hydraulic oil . . . . . . . ... . Final drive system, Hi- Crop .... . Final drive system Row- Crop

Page

90-10-1 230-10-1 150-15-1

and Standard. . . . . . . . . . . . . .. 150-5-1 Fixed-tread front axle. . .. 210-5-1, 210-10-4 Flywheel. . . . . . . . . . . .. 50-25-1, 110-15-2 Foot throttle. . . . . . . . . . . . . . .. 10-10-8 Front axle equipment. . . . . . . . .. 210-5-1 Front axle service. . . . . . . . . . .. 210-10-1 Front end weights. . . . . . . . . . . .. 220-15-2 Front wheels ....... '. . . . . . . .. 220- 5-1 Fuel filter. . . . . . . . . . . . . . . . .. 90-10-1 Fuel gauge. . . . . . . . . . . . . . . .. 190-35-4 Fuel gauge, LP-Gas . . . . . . . . . .. 80-25-3 Fuel inj ection pump . . . . . . . . . .. 90-15-1 Fuel nozzles. . . .. 90-20-1,90-25-1,90-30-1 Fuel pump, diesel. . . . . . . . . . . .. 90-10-1 Fuel pump, gasoline. . . . . . . . . .. 80-10-1 Fuel selection. . . . . . . . . . . . . . . 90-5-4 Fuel strainer, LP-Gas . . . . . . . .. 80-30-1 Fuel system, diesel . . . . . . . . . . . 90- 5-1 Fuel system, ~asoline. . . . . . . . . . 80-5-1 Fuel tank, diesel . . . . . . . . . . . .. 90-10-1 Fuel tank, gasoline. . . . . . . . . . .. 80-10-1 Fuel tank, LP-Gas . . . . . . . . . . . .80-25-1

G

Gasoline carburetors ..... 80-15-1, 80-20-1 Gasoline fuel system. . . . .. 40-10-10, 80- 5-1 Gasoline tank. . . . . . . . . . . . . . .. 80-10-1 Gauge, fuel. . . . . . . . . . . . . . . .. 190-35-4 Gauge, LP-Gas fuel . . . . . . . . . .. 80-25-3 Gears, Syncro-Range

transmission . . . . . . . . . . . . .. 120-15-1 Gear train, Power Shift

transmission . . . . . . . . . . . . . . 130-20-20 Generator. . . . . . . . . . . . . . . . .. 190-15-1 Generator belt. . . . . . . . . . . . . .. 70-10-2 Generator output test. . . . . . . . .. 190-5-5 Generator, polarizing. . . . . . . . .. 190-15 ... 4 Generator regulator. . . . . . . . . .. 190-20-1 Generator tests. . . . . . . . . . . . .. 190-5-4 Governor ............. 50-35-1, 90-15-1 Grille .................... , 180-5-1 Ground speeds. . . . . . . . . . . . . .. 10-15-3 Ground wire. . . . . . . .. 190-30-3, 190-35-2 Guides, valve. . . . . . . . . . . . . . .. 50-15-1

Tractors, 4000 Series-­Index 3

INDEX - Continued

H Page

Hand throttle. . . . . . . . . . . . . . .. 10-10-8 Harnesses, wiring. . . . . . . . . . .. 190-40-1 Hi-Crop final drive ......... , .. 150-15-1 Hitch, three-point. . . . . .. 270-5-1, 270-25-1 Hood. . . . . . . . . . . . . . . . . . . .. 180-5-1 Horn .................... , 190- 35- 5 Horsepower. . . . . . . . . . . . . . . .. 10-15-1 Hydraulic oil. . . . . . . . . . . . . . .. 230-5-5 Hydraulic pumps ..... " 240-5-1, 240-10-1 Hydraulic pump shut-off. . . . . . .. 10-10-4 Hydraulic reservoir. . . . . . . . . .. 230-10-1 Hydraulic system. . . . . . . . . . . . . 230-5-1 Hydraulic system tests. . . . . . . .. 230-15-1

Ignition coil. . . . . . . . . . . . . . . .. 190-5-12 Ignition system . . . . . . . . . . . . .. 190-10-1 Ignition system tests. . . . . . . . . .. 190-5-10 Indicator lamps . . . . . . . . . . . . .. 190- 35- 3 Inflation chart, tire. . . . . . . . . . .. 30-10-9 Injection nozzles . . . . . . . . . . . .. 90-20-1 Injection nozzles (9.5 mm). 90-25-1,90-30-1 Injection pump. . . . . . . . . . . . . .. 90-15-1 Injection pump, timing of. . . . . . .. 40-10-17 Inspection, pre-starting. . . . . . . .. 10-10-1 Inspection, visual. . . . . . . . . . . . . 40-5-1 Instruments. . . . . . . . . . . . . . . .. 190-35-1

J

Joining the tractor ...... 100-15-8, 120-10-7 130-20-23

L

Lamps. . . . . . . . . . . . . . . . . . .. 190-35-1 Lamps, indicator. . . . . . . . . . . .. 190-35-3 Lift links, 3-point hitch. . . . . . . .. 270-25-1 Lighter, cigarette. . . . . . . . . . . .. 190-35-3 Lighting system. . . . . . . . . . . . .. 190-35-1 Liquid wheel weights. . . . . . . . . .. 220-15-1 Load-and-depth control. . .. 230-5-5, 270-5-1 Load control. . . . . . . . . .. 230-5-5, 270-5-1 Load control arm. . . . . . . . . . . .. 270-20-1 Load control shaft . . . . . . . . . . .. 270-20-1 Lock, Differential. . . . . .. 140-5-3, 140-15-1 LP-Gas carburetor. . . . . . . . . . .. 80-40-1 LP-Gas converter . . . . . . . . . . .. 80-35-1 LP-Gas fuel strainer . . . . . . . . .. 80-30-1 LP-Gas fuel system ...... 40-10-10, 80-5-3

SM-2039 (Apr-67) Litho in U.S.A.

LP-Gas fuel tank ............ . LP-Gas withdrawal valves ...... . Lubrication ................ . Lubrication system, engine ..... .

Main bearing. . . . . . . . . . . . . . . . Main hydraulic pump .......... . Manifold vacuum test . . . . . . . . . . Manometer test . . . . . . . . . . . . . . Manual brakes .............. . Manual bypass valve .......... . Marvel-Schebler carburetor ..... .

N

Page

80-25-1 80-25-1 30-5-1 60-5-1

50-25-1 240-15-1 40-10-6 40-10-6 260-5-4

230-10-3 80-15-1

Nozzles, injection ........... , 90-20-1 Nozzles, injection (Roosa-Master,

9.5-mm) . . . . . . . . . . . . . . . .. 90-25-1 Nozzles, injection (Scintilla, 9.5-

mm) . . . . . . . . . . . . . . . . . . .. 90-30-1

o

Oil cooler. . . . . . . . . . .. 230-5-2, 230-10-3 Oil cooler bypass valve. . . . . . . ... 230-10-4 Oil cooler, diesel engine. . . . . . .. 60-15-1 Oil cooler, hydraulic. . . . . . . . . .. 230-10-1 Oil filter, engine . . . . . . . . . . . .. 60-20-1 Oil filter, hydraulic . . . . . . . . . .. 230-10-1 Oil filter relief valve . . . . . . . . .. 230-10-2 Oil pressure adjustment . . . . . . .. 60-20-2 Oil pressure regulating valve,

Power Shift transmission. . . . .. 130-15-2 Oil pump, engine . . . . . . . . . . . .. 60-10-1 Operating controls. . . . . . . . . . .. 10-10-6 Operating the tractor . . . .. 10-10-1,10-10-7 Overrunning clutch, starter. . . . .. 190-25-7

p

Parking the tractor. . . . . . . . . . .. 10-10-10 Pedal valve, Power Shift Trans-

mission. . . . . . . . . . . . . . . . .. 130-15-2 Periodic services. . . . . . .. 30-5-1, 30-10-1 Pistons. . . . . . . . . . . . . . . . . . .. 50-20-1 Planetary drive system. . . . . . . .. 150-5-1 Planetary, final drive. . . . . . . . .. 150-5-1 Planetary pack, Power Shift

transmission .............. 130-20-10 Platform. . . . . . . . . . . . . . . . . .. 180-10-1

4 Tractors, 4000 Series-­

Index

INDEX - Continued

p Page

Plugs, spark. .. 40-10-9, 190-5-11, 190-10-9 Points, distributor. . . . . . • . . . .. 190-5-11 Points, regulator. . . . • . . • . . . .. 190-20-2 Polarizing the generator. . . . . . .. 190-15-4 Power brakes. . . . . . . .• 230-5-3, 260-5-1 Power brake operation .... 10-10-12,260-5-1 Power Shift PTO . . . . . . . • . . . .. 170-5-1 Power Shift transmission. . . . . . .. 130-5-1 Power Shift transmission control

system. . . . . . . . . . . . . . . . .. 130-15-1 Power Shift transmission,

difficulties. . . . . . . . . . . . . . .. 130-10-3 Power Steering. . . • . . .. 230-5-2, 250-5-1 Power take-off, Power Shift. . . . .. 170-5-1 Power take-off, Syncro-Range . . .. 160-5-1 Pressure control valve. . . . . . . .. 230-10-6 Pre-starting inspection. . . . . . . .. 10-10-2 PTO clutch, Syncro-Range

transmission . . . . . . . . . . . . .. 100-5-3 PTO, Power Shift. . . . . . . . . . . .. 170-5-1 PTO, Power Shift, adjustment. . . .. 170-10-6 PTO, Power Shift, testing. . . . . .. 170-10-6 Pulley, belt. . . . . . . . . .. 160-5-1, 160-15-1 Pump, crankcase ventilator. . . . .. 50-35-1 Pump, engine oil . . . . . . . . . . . .. 60-10-1 Pump, fuel. . . . . . . . . . .. BO-10-1, 90-10-1 Pump, hydraulic. . . . . . .. 240-5-1, 240-10-1 Pump, injection. . . . . . . . . . . . .. 90-15-1 Pump, main hydraulic. . . . . . . . .. 240-15-1 Pump, transmission, Power Shift.. 240-10-1 Pump, transmission, Syncro-Range. 240-5-1 Pump, water. . . . . . . . . . . • . . .. 70-15-1

Q

Quick check for starter. • . . . . • .. 190-5-B Quik-coupler. . . . . . . . •. 270-5-1, 270-25-1

R

Radiator .................. . Radiator cap . . . . . . . . . . . . . . . . Rear axles ................ . Rear wheels ............... . Reduction gear train, Power Shift

transmission ............. . Regular seat ............... . Regulator, generator .......... . Regulator points ............. . Regulator tests ............. . Remote cylinder operation ...... .

SM-2039 (Apr-67) Litho in U.S.A.

70-10-1 70-10-1

150-10-1 220-10-1

130-20-20 200-5-1

190-20-1 190-20-2

190-5-6 10-10-13

Page

Remote cylinders. 230-5-3, 290-5-1, 290-15-1 Remote cylinder selective

control valve. . . . . . .. 2BO-5-1, 2BO-10-1 Repairing fuel tank. . . . . . . . . . .. BO-1O-2 Reservoir, hydraulic oil . . . . . . •. 230-10-1 Resistor wire, ignition. .. 190-5-10,190-10-1 Rockshaft . . . . . . . • . . .. 230-5-4, 270-5-1 Rockshaft, front. . . . . . . . . . . . . . 270-5-3 Rockshaft housing assembly. . . . .. 270-10-1 Rockshaft operation ...... 10-10-12,270-5-4 Rockshaft valve assembly . . . . . .. 270-15-1 Roll-O-Matic. . . . . . . . .. 210-5-2, 210-10-1

s

Seats .. ,. . . . . . . . . . . .. 200-5-1, 200-10-1 Selective control valves ... , 230-5-3, 2BO-5-1 Separating the

tractor ..... 100-15-1, 120-10-1, 130-20-1 Shafts, Syncro-Range transmission. 120-15-1 Sheet metal. . . . . . .. . . . . . . . .. 1BO- 5-1 Shift adjustment, Power Shift

transmission ...... , . . . . . .. 130-10-2 Shifter controls, Syncro-Range

transmission . . . . . . . . . . . . .. 120-10-B Shifters, Syncro-Range transmission 120-10-1 I

Shifting transmission . . . . . . . . .. 10-10-9 Shipping weights. . . . . . . . . . . . .. 10-15-6 Shoes, brake. . . . . . . . . . . . . . .. 260-15-1 Single front wheel. . . . . . . . . . . .. 220-5-4 Solenoid switch, starter. . . . . . . .. 190-25-5 Spark plugs ..... 40-10-9, 190-5-11, 190-10-9 Special tools. • . . . . . . . . . . . . .. 320-5-1 SpeCifications, detailed. . . . . . . . . 20-5-1 Specifications, general . . . . . . . .. 10-15-1 SpeCific gravity, battery . . . . . . .. 190-30-1 Speeds, engine. . . . . . . . .. 10-1O-B, 10-15-1 Speeds, tractor . . . . . . . . . . . . .. 10-15-3 Starter clutch . . . . . . . . . . . . . .. 190-25-7 Starters. . . . . . . . . . . . . . . . . .. 190-25-1 Starter switch. . . . . . . . . . . . . .. 190-5-8 Starter tests. . . . . . . . .. 190-5-8, 190-25-1 Starting circuit ......... 40-10-23, 190-5-8 Starting controls . . . . . . . . . . . .. 10-10-1 Starting fluid. . . . . . . . . . . . . . . . 10-10-3 Starting the engine. . . . . . . . . . .. 10-10-2 Steering motor. . . . . . . . . . . . . .. 250-15-1 Steering valve. . . . . . . . . . . . . .. 250-10-1 Stopping the engine. . . . . . . . . . .. 10-10-5 Strainer, LP-Gas.. . . . . . . . . . .. BO-30-1

Tractors, 4000 Series-­Index 5

INDEX - Continued

s

Surge pressure relief valve ..... . Switch tests ................ . Syncro-Range power

Page

230-10-2 190-10-1

take-off. ..... 160-5-1, 160-10-1, 160-15-1 Syncro-Range transmission. . . . .. 120-5-1

T

Tank, fuel, diesel. . . . . . . . . . . .. 90-10-1 Tank, gasoline. . . . . . . . . . . . . .. 80-10-1 Tank, LP-Gas . . . . . . . . . . . . . .. 80-25-1 Testing for grounds . . . . . . . . . .. 190-5-12 Testing for open circuits. . . . . . .. 190- 5-12 Testing generator charging circuit. 190-5-4 Testing the electrical system. . . .. 190-5-1 Testing the hydraulic system. . . .. 230-15-1 Testing the ignition circuit. . . . . .. 190-5-10 Testing the starter. . . . . . . . . . .. 190-25-1 Testing the starter circuit. . . . . .. 190-5-8 Thermostats ............... : 70-15-5 Three-point hitch. . . . . .. 270-5-1, 270-25-1 Throttle control linkage ... 40-10-12, 40-10:"16 Timing, engine (camshaft) . . . . . .. 50-30-2 Timing injection pump. . . . . . . . .. 40-10-15 Timing the distributor. . . . . . . . .. 40-10-10 Tire inflation chart. . . . . . . . . . .. 30-10-9 Tires. . . . . . . . . . . . . . . . . . . .. 10-15-5 Tires and weights. . . . . . . . . . . .. 200-15-1 Tire sizes. . . . . . . . . . . . . . . . .. 230-15-2 Toe-in adjustment . . . . . . . . . . .. 210-10-8 Tools, special . . . . . . . . . . . . . .. 320-5-1 Tractor adjustment. . . . . .. 40-5-1, 40-15-1 Tractor operation. . . . . . .. 10-10-1,10-10-7 Tractor separation ...... 100-15-1,120-10-1

130-20-1 Transmission filter. . . . . . . . . .. 230-10-1 Transmission, Power Shift ...... . Transmission, Power Shift,

control system .........•... Transmission, Power Shift,

difficulties. . . . . . . . . . . . . . . . Transmission, Power Shift, testing.

SM-2039 (May-66) Litho in U.S.A.

130-5-1

130-15-1

130-10-3 130-10-1

Page

Transmission pump . . . . . . . . . .. 230-5-2 Transmission pump, Power Shift. .. 240-10-1 Transmission pump, Syncro-Range . 240-5-1 Transmission shifting. . . . . . . . .. 10-10-9 Transmission, Syncro-Range . . . .. 120-5-1 Tread adjustments. . . . . . . . . . .. 10-15-5 Trouble shooting...... 130-10-3,310-5-1 Tune-up, engine. . . . . . . . . . . . .. 40-10-1

v

Vacuum test, manifold ......... . Valve clearance ............. . Valve, differential lock control ... . Valve guides ............... . Valve, manual bypass ......... . Valve, rockshaft ............. . Valves, brake .............. . Valve, selective control. ....... . Valves, engine .............. . Valves, hydraulic ............ . Valve, steering ............. . Valves, withdrawal, LP-Gas ..... . Ventilator pump ............. . Voltage test, regulator ........ .

w

40-10-6 40-10-7

140-15-6 50-15-1

230-10-3 270-15-1 260-10-1 280-10-1

50-15-3 230-10-1 250-10-1 80-25-2 50-35-1 190-5-7

Warm-up. . . . . . . . . . . . . . . . .. 10-10-7 Water manifold. . . . . . . . . . . . .. 70-15-5 Water pump. . . . . . . . . . . . . . . .. 70-15-1 Weights . . . . . . . . . . . . . . . . . .. 220-15-1 Wheels, tires and weights . . . . . .. 220- 5-1 Wide-swing drawbar. . . . . . . . . .. 300-5-1 Wide tread front axle. . .. 210-5-1, 210-10-4 Wiring diagrams . . . . . . . . . . . .. 190-40-1 Withdrawal valves, LP-Gas . . . . .. 80-25-1 Wiring tests . . . . . . . . . . . . . . .. 190-5-6

z

Zenith carburetor ............ . 80-20-1