Allis Chalmers 5040 Tractor Service Manual - Jensales

AC-S-5040

AAll ll iiss CChhaallmmeerrssService Manual

5040

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

Make: Allis Chalmers Model: 5040Years Made: 1976‐1980

HP‐PTO: 40.05 HP‐Engine:  HP‐Drawbar: 35.2 Year Beginning Serial Number

HP‐Range: 40Engine‐Make: UZINA

Engine‐Fuel: DIESEL 1976 408445

Engine‐Cyl(s)‐CID: 3/142.8

Transmission‐STD: SG

Optional:  1977 410364

Fwd/Rev Standard: 8/2

Fwd/Rev Optional: 12/3

Mfwd‐Std/Opt:  1978 462148

Tires‐Std Front: 6.00‐16

Tires‐Std Rear: 13.6‐28

Wheelbase‐Inch: 74.2 1979 473000

Pto Type: IND Pto Speed: 540 CAT I‐3pt Hitch: True 1980 474000

CAT II‐3pt Hitch: TrueCAT III‐3pt Hitch: False

Hitch Lift: 2645

Hydraulics‐Type: OPEN

Hyd‐Cap:  Hyd‐Flow: 

Hyd Std Outlets: 1Cooling Capacity: 14

Fuel Tank Capacity: 14.25

Cab‐Stdm A/C; Rops:  Weight: 3850 New Price: 9823

Location MFG Color NameREAR RIM ACALUMINUMFRONT AND REAR WHEELS ACCREAMCAB AND TIN WORK ACPERSIANORANGE2BODY ACMAROON

Paint Codes 

ON PLATE, REAR OF CONSOLE, UNDER STEERING WHEEL

MODEL 5040 TRACTqR

MASTER INDEX

ENGINE

POWER TRAIN

HYDRAULICS

ELECTRICAL

OPTIONAL EQUIPMENT & ACCESSORIES

Compiled and Reproduced From Original by Jensales Inc.

Starting

General Oil Oil Filter.

Lube and

Engine - 2

3233330 -

Compiled and Reproduced From Original by Jensales Inc.

46

57

61

63

65

4. Starting aid reservoir 5, Injector

Litho in

Second fuel filter 8. Pipe with thermostat location 9. Hydraulic oil pump

10. Fuel transfer pump Eiectric starting motor

F

Double fuel lift pump, double in series and water trap.

Exhaust manifold 13. Engine lifting eye 14. il filter 15. Engine and P. clutch

unit

Engine - 3

Low pressure m"',,,"Ynr cable connection Breather

18. Oil dipstick Alternator

Compiled and Reproduced From Original by Jensales Inc.

5.

Engine·

Compiled and Reproduced From Original by Jensales Inc.

Engine·76

BO-Zinc 80-Zinc

100

00

- 91 - 35

1 - 8 14 - 8 fUbs.

3 ft.-Ibs.

- 85 ft.-Ibs.

ft.-Ibs. 1.0 ft.-Ibs. 5.0 ft.-I bs. 3.2 fUbs. 2.5 ft.-Ibs.

fUbs.

Compiled and Reproduced From Original by Jensales Inc.

Overhaul .

POWER TAKE·OF

9003450 Power Train·

Compiled and Reproduced From Original by Jensales Inc.

section.

The terms "front", "rear", reference to the normal

GENERAL

The

Litho in

a

'"",'''''',<: and serv-

"left-hand" are tractor

units.

control

6.

The

Power Train"

transmission

Compiled and Reproduced From Original by Jensales Inc.

POWER TRAIN

INDEX

8 and 12-Speed

Description - Specifications - Lubrication

Foreword - Description ..••..•...•.•••..••..... 51 Transmission and Performance Data . _ ..•••.•...•• 51

Clutch

11" CLUTCH FERODO ...........•...•....... 52 Description and Operation .•.....•........• 52 Removal .........•.....•..•.•......••.. 53 Disassembly ..............•....•.....••.. 54 Inspection .......••........•......•..•.. 54 Assembly ...............•...•.•. _ . • . . . .. 55 Adjustments ..........•.....••.•.•...... 56 Installation ...............•••.••....•... 58

11" Luk Clutch Description and Operation •.•.....• 59 Disassembly .....................•.•.••.. 60 Inspection .........•..•....•...•.•.•.... 60 Assembly •..••.............•..•..•....•. 61 Adjustments ............••.....•.....•.. 62 Installation .............•....•.•.......• 63

Transmission

8-SPEED TRANSMISSSION .................... 64 Removal .............................. . Disassembly ............................ . Inspection ......................•...•... Assembly .............................. . Installation ...................•.........

AUXILIARY SPEED REDUCTION UNIT 12-SPEED

64 65 68 70 73 74

Fits and Tolerances - Torque Specifications - Service Tools F its and Tolerances .........•.•....••..... 75 Torque Specifications ..............•...... 77 Service Tools ........................•.•. 78

Power Train - 50

Compiled and Reproduced From Original by Jensales Inc.

FIGURE 19 - Installing the s..speed transmission driven gears shaft (40).

B. Synchromesh unit with 3rd and 4th speed engagement. - 41. Rear roller bearing. - 44. 1st and 2nd speed fixed engagement ring. - 63. 2nd speed driven gear. - 67 Reverse driven gear. - 68. 1st speed driven driven gear.

- instaU the forks (38, Figure 20). These forks are inter· changeable;

- install the spring (71) in place making sure they are marked with red paint, place the detent balls (7) suit­ably smeared with Allis-Chalmers (Multi-Purpose, grease and then insert the bar (39) with the stop flat up;

- set the bar by holding down the ball springs as shown in Figure 20.

4. Reverse shaft and transfer gear:

- install the needle bearing bushing (42, Figure 15) in the housing using a punch.

- install on the shaft ball bearing (36, Figure 12) and secure it in place with end washers (34) and retaining ring (33);

- support the gear (37, Figure 16) from the inside of the housing and install the shaft as an assembly from the outside making sure that the pin (72) fits in the groove;

- make sure, using a drive bar, that the ball bearing (36) is correctly bottomed in place.

5. Driving, shaft and gears.

- heat the front end ball bearing (31, Figure 16) in oil at 1800 - 1900 F, 80° - 90° C, install it on the shaft complete with bushing (28, Figure 10) and seal (27, Fig­ure 8) and stop it by installing the retaining ring;

FIG URE 20 - Fitting the shifter fork (38) bar (39).

70 and 71. Detent ball and spring.

- install the outer ring of the rear end roller bearing (32, Figure 16) in the housing using the drive bar,

- install from the front driving shft assembly (16, Figure 16) and, from the inside, install on this shaft the 4th speed drive gear (76), the spacer (75) the 3rd speed drive gears (74) and the 1st-2nd speed ones (73), and finally the inner ring of the rear roller bearing (32) set as shown in the figure;

-install the front cover (17, Figure 6) complete with in­side seal (77, Figure 16) and outer sealing ring (29);

- make sure, using a drive bar, that the inner ring of the rear roller bearing (32, Figure 16) is well bottomed in place, install the adjusting shim (A), selecting the thick­ness which will reduce to the least permissible value the end play of gears and bearings, and finally install the retaining ring;

- through the sliding collars shift into two gears simul­taneously, tighten the nut (C13 , Figure 16) to the speci­fied torque value and lock it by punching;

- install the end cap (18, Figure 6) and gasket (30, Figure 16);

6. Auxiliary planetary gear speed reduction unit:

-pre-assemble on the work bench the driven gears (53, Figure 9) on their carrier (54), lubricating with Allis­Chalmers (mUlti-purpose, grease) the 18 rolling needles (51) to place them inside the hub of each gear;

Power Train 71

Compiled and Reproduced From Original by Jensales Inc.

9003450

HYDRAULIC LIFT AND POWER STEERll\lG

GENERAL . . . . SPECIFICATIONS. HYDRAULIC LIFT

INDEX

Mechanics of Position Control Operation Mechanics of Draft Control Operation Removal - Disassembly Inspection . . . . . . Assembly and Installation Oil Filter. . . 3-Point Linkage . . . . Adjustment. . . . . . Checking Pressure Relief, Safety and

Drain Valves . . . . . . REMOTE HYDRAULIC SYSTEM HYDRAULIC PUMP ..

Overhauling. . . . . . . . Trouble-Shooting Chart . . .

POWER STEERING ..... FITS AND TOLERANCES, TORQUE

SPECIFICATIONS AND SERVICE TOOLS

Hydraulics - 2

3 4 4 7 7

10 12 13 13 14 14

19 20 22 22 25 26

30

Compiled and Reproduced From Original by Jensales Inc.