Caterpillar Cat 924F Wheel Loader (Prefix 6MN) Service Repair Manual Instant Download.pdf

Service Repair Manual
Models
924F Wheel Loader

Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 924F WHEEL LOADER 6MN
Configuration: 924F Wheel Loader 6MN00001-UP (MACHINE) POWERED BY 3114 Engine
Disassembly and Assembly
924F WHEEL LOADER AND IT24F INTEGRATED TOOLCARRIER POWER TRA
Media Number -SENR6726-03 Publication Date -01/04/2006 Date Updated -09/03/2011
SENR67260015
Transmission Oil Pump
SMCS - 3153-017
Dissemble & Assemble Transmission Oil Pump
NOTE: The transmission oil pump can be removed from the transmission case at any time except
in chassis. The following illustrations shown are for better photo illustration.
1. Remove covers (1) and (2) from the transmission oil pump. Remove seven bolts (3) that hold
the transmission oil pump to the transmission case.
1/7
924F Wheel Loader 6MN00001-UP (MACHINE) POWERED BY 3114 Engine(SEBP...
2021/2/10
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...

2. Install two bolts (3) and use them as forcing screws to separate the pump from the transmission
housing. Remove the transmission oil pump.
3. Remove bolts (4) and plate (5). Remove splined input shaft (6) from the pump housing.
4. Remove retainer ring (7) from the groove in the gear shaft.
5. Install tooling (A) through the holes in gear (8). Pull gear (8) off of the gear shaft.
6. Remove bearing from gear (8) if necessary.
2/7
2021/2/10

7. Remove bolts (10) and (14) from pump bodies (12) and (13).
8. Remove gear assemblies (16) from pump body (12).
9. Remove O-ring seal (15) from the pump body.
10. Inspect bearings (17). Remove them from pump body (12) only if necessary.
11. Inspect bearings (18). Remove them from pump body (13) only if necessary.
NOTE: The following steps are for the assembly of the transmission oil pump.
3/7
2021/2/10

Typical Example Of Bearing Installation
12. Install bearings (18) in pump body (13) with a suitable driver.
13. The bearing joint is 30 ± 15 degrees from the centerline as shown. The depth from the top of
the bearing to the pump body surface is 1.5 ± 0.5 mm (.059 ± .020 in).
4/7
2021/2/10

14. Install bearings (17) in pump body (12) with a suitable driver.
15. The bearing joint line is 30 ± 15 degrees from the centerline as shown. The depth from the top
of the bearing to the pump body surface is 1.5 ± 0.5 mm (.059 ± .029 in).
16. Install gear assemblies (16) in pump body (12). Lubricate and install a new O-ring seal (15).
17. Install pump body (13) on pump body (12).
5/7
2021/2/10

18. Install bolts (10) and (14) that holds pump bodies (12) and (13) together.
19. Install a new bearing (9) in gear (8) if it had to be removed for damage.
20. Install gear and bearing assembly on the gear shaft. Install retainer ring (7).
21. Install splined input shaft (6). Install plate (5) and bolts (4).
22. Put the transmission oil pump in position on the transmission case. Install bolts (3) and then
install covers (1) and (2) on the transmission oil pump.
6/7
2021/2/10

Shutdown SIS
Previous Screen
SENR67260016
Transmission Magnetic Filter
SMCS - 3179-010
Remove & Install Transmission Magnetic Filter
1. Remove bolts (2) and magnetic filter cover (1).
2. Remove and inspect O-ring seal (3) on the magnetic filter cover.
1/3
2021/2/10

3. Remove magnetic filter (4) and suction screen (5) from the housing.
NOTE: The following steps are for installation of the transmission magnetic filter.
4. Install a new suction screen (5) and a new magnetic filter (4) in the housing if necessary.
5. Install a new O-ring seal (3) on the filter cover if necessary.
6. Install filter cover (1) with the bolts (2) that hold it.
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Wed Feb 10 09:56:27 UTC+0800 2021
2/3
2021/2/10

Shutdown SIS
Previous Screen
SENR67260017
Flow Control Valve
SMCS - 5137-010
Remove & Install Flow Control Valve
1. Remove plug (2) and adapter (1) from the torque converter housing.
2. Remove flow control valve assembly (3) from the torque converter housing.
3. Remove retainer ring (4) from the piston in the flow control valve.
1/3
2021/2/10

4. Remove screen (8).
5. Remove piston (6) and spring (5) from the body of the flow control valve.
6. Remove and inspect O-ring seals (7).
NOTE: The following steps are for the installation of the flow control valve.
7. Install new O-ring seals (7) on the flow control valve body if necessary.
8. Install spring (5) and piston (6) in the flow control valve body.
9. Install retainer ring (4) over the piston in the flow control valve body.
2/3
2021/2/10

10. Install flow control valve assembly (3) in the torque converter housing.
11. Install adapter (1) and plug (2) in the torque converter housing.
Private Network For SIS Licensees.
Wed Feb 10 09:57:15 UTC+0800 2021
3/3
2021/2/10

Shutdown SIS
Previous Screen
SENR67260018
Transmission Control Valve
SMCS - 3152-017
Disassemble & Assemble Transmission Control Valve
Start By:
a. remove engine, transmission and transfer gears
b. separation of transmission from engine
1. Put the transmission assembly in position on tool (A).
2. Disconnect five wire connectors (2) from the transmission control valve body.
3. Remove wire clamp (3) and remove wiring harness (4) from the transmission control valve
body.
1/8
2021/2/10

4. Remove seventeen hex head bolts (5) that hold the transmission control body to the
transmission. Remove transmission control valve body (1) from the transmission. Install tool (B)
over the control valve body porting.
5. Remove allen head bolt (7) and then remove dump valve (6) from the transmission control
valve body.
6. Remove manifold plate (9) and two dowels (8) from the control valve body if necessary.
7. Remove seal (10) and O-ring seal (11) from the dump valve manifold. Inspect the seals for
damage.
8. Remove rubber seal (12) from the back side of the dump valve. Inspect the seal for damage.
2/8
2021/2/10

9. Turn dump valve (6) over. Remove plugs (13) and (16). Inspect the O-ring seals on the plugs
for damage. Remove spring (15) and valve spool (14) from the valve body.
10. Remove the plugs (17) and (24). Inspect the O-ring seals on the plugs for damage. Remove
spring (23), piston (22) and valve spool (20) from the dump valve body.
11. Remove plug (19) and inspect the O-ring seals. Remove screen plug (21) from valve spool
(20).
12. Remove plug (18) and inspect the O-ring seal.
13. Remove allen head bolts (25) and (26) to separate manifold (28) from valve body (27).
14. Remove spacer plate (29) from manifold (28).
15. Remove and inspect seal (30). Remove two dowels (31) from the manifold (28).
3/8
2021/2/10

16. Turn manifold (26) over and remove seal (32).
17. Remove retainer ring (33) and then remove flow valve (34).
18. Turn valve body (27) over. Remove seal (35), retainer (36) and spring (37) from the backside
of valve body (27).
19. Remove plugs (46) and remove valve spools (47) and springs (39). Remove slugs (48) and
slug (40).
20. Remove plugs (45) and remove springs (44) and slugs (42). Remove selector valve spool (43)
and valve spools (41) from the valve body.
21. Remove solenoid valve assemblies (38) and (49) from the valve body.
4/8
2021/2/10

22. Remove ball, seat and spring assembly (54) from slug (40). Remove retainer ring (50), spacer
(55) and spool (56) from valve spool (43). Remove screen plug (51) from spool (56). Remove slug
(52) from spool (43). Remove slug (53) from spool (43).
NOTE: The following steps are for the assembly of the transmission control valve.
23. Install slug (53) and slug (52) in spool (43). Install screen plug (51) in spool (56). Install spool
(56), spacer (55) and retainer ring (50) in valve spool (43).
24. Install solenoid valve assemblies (38) and (49) in valve body (27). Tighten the solenoid
assemblies to a torque of 50 ± 5 N·m (37 ± 4 lb ft).
25. Install valve spools (41) selector valve spool (43) in the valve body.
26. Install slugs (42), springs (44) and plugs (45) in the valve body.
27. Install valve spools (47), slugs (48) slug (40), springs (39) and plugs (46) in the valve body.
Tighten the smaller plugs in numbers (45) and (46) to a torque of 37 ± 3 N·m (27 ± 2 lb ft.).
Tighten the larger plugs in numbers (45) and (46) to a torque of 75 ± 10 N·m (55 ± 7 lb ft).
28. Turn valve body (27) over and install spring (37), retainer (36) and seal (35).
5/8
2021/2/10

29. Install flow valve (34) and retainer ring (33) in manifold (28).
30. Install seal (32).
31. Install dowels (31) and seal (30) in manifold (28).
32. Install spacer plate (29) on the manifold.
33. Connect manifold (28) valve body (27) with allen head bolts (25) and (26).
6/8
2021/2/10

34. Install O-ring seal on plug (18) and then install plug (18) in the dump valve body. Tighten plug
(18) to a torque of 14 ± 2 N·m (10 ± 1 lb ft).
35. Install plugs (13) and (17) in the dump valve body. Install plug (19) in the valve body. Install
screen plug (21) in valve spool (20). Install valve spool (20), piston (22) and spring (23) in the
valve body. Install plug (24).
36. Install valve spool (14) and spring (15) in the valve body. Install plug (16). Tighten plugs (17)
and (24) to a torque of 37 ± 5 N·m (27 ± 4 lb ft). Tighten plugs (13) and (16) to a torque 25 ± 4
N·m (18 ± 3 lb ft).
37. Install rubber seal (12) on the backside of the dump valve.
38. Install O-ring seal (11) and seal (10) on the dump valve manifold.
39. Install dowels (8) manifold plate (9).
40. Install dump valve (6) on the transmission control valve body with allen head bolt (7).
7/8
2021/2/10

41. Install transmission control valve body (1) on the transmission with seventeen hex head bolts
(5).
42. Install wiring harness (4) on the transmission control valve body. Install wire clamp (3).
43. Connect five wire connectors (2) to the transmission control valve body.
42. Remove the transmission assembly from tool (A).
End By:
a. connection of transmission to engine
b. install engine, transmission and transfer gears
Wed Feb 10 09:58:03 UTC+0800 2021
8/8
2021/2/10

Shutdown SIS
Previous Screen
SENR67260019
Rim & Tire (Front & Rear)
SMCS - 4202-010
Remove & Install Rim & Tire (Front & Rear)
1. Remove fender (1) so tire and rim can be removed.
1/2
2021/2/10

2. Support lift arms using tooling (B). Support frame with tooling (A). Support tire and rim with
straps as shown. Remove bolts (2) and remove tire and rim. Weight of tire and rim assembly 204
kg (450 lb).
NOTE: Install in the reverse order.
Wed Feb 10 09:58:50 UTC+0800 2021
2/2
2021/2/10

Shutdown SIS
Previous Screen
SENR67260020
Duo-Cone Seals (Conventional & Inverted)
SMCS - 7561-016
Assembly & Installation Of Conventional Duo-Cone Seals
Introduction
This instruction gives the procedure for installing Conventional Duo-Cone Seals
It is most important that correct assembly and installation procedures are followed when Duo-
Cone Seals are used. Many of the Duo-Cone Seal failures are the direct result of one or more
mistakes made during assembly or installation of the seal components.
(1) Seal
(2) Rubber toric Ring
(3) Housing retaining lip
(4) Housing ramp
(5) Seal ring housing
1/16
2021/2/10

(6) Seal ring face
(7) Seal ring ramp
(8) Seal ring retaining lip
(9) Installation tool
1. Remove any oil film, dust or other foreign matter from toric rubber rings (2) and from ramps (4)
and (7) and lips (3) and (8) of both seal rings (1) and housings (5). Use isopropyl alcohol and
clean cloth or paper towels for wiping.
NOTICE
Never permit oil to get on the toric rings or ramps before both seal
rings are put together in their final assembled position (Step 10).
Avoid prolonged skin contact with isopropyl alcohol. Avoid breathing
the vapors in enclosed areas without adequate ventilation and do not
smoke. Do not use near open flame or welding operations or other
heated surfaces exceeding 482°C (900°F).
2/16
2021/2/10

2. Put toric ring (2) on seal ring (1), at the bottom of seal ring ramp (7) and against retaining lip
(8).
NOTICE
Make sure that toric ring (2) is straight on seal ring (1) and is not
twisted. Be careful when you work on the rubber toric ring. Nicks, cuts
and scratches can cause leaks.
3/16
2021/2/10

3. Put installation tool (9) onto seal ring (1) with toric ring (2). Lower the rings into a container
with isopropyl alcohol until all surfaces of toric ring (2) are wet.
NOTICE
Do not use Stanisol or any other liquid that leaves an oil film or does
not evaporate quickly.
4. With all surfaces of toric ring (2) wet, use installation tool (9) to position seal ring (1) and toric
ring (2) squarely against housing (5) as shown. Use sudden and even pressure to pop (push) toric
ring (2) under retaining lip (3) of housing (5).
4/16
2021/2/10

5. Check assembled height (A) in at least four places, 90 degrees apart. The difference in height
around the ring must not be more than 1 mm (.04 in).
6. If small adjustments are necessary, do not push directly on seal ring (1); use installation tool (9).
7. Toric ring (2) can twist if it is not wet all around during installation or if there are burrs or fins
on retaining lip (3) of housing (5).
NOTICE
Misalignment, twists and bulges of the toric ring will cause Duo-Cone
Seal failures. If correct installation is not obvious, remove seal from
housing and repeat Steps 3 thru 6.
IMPORTANT: Toric rings (2) must never slip on the ramps of either seal rings (1) or seal ring
housings (5). To prevent slippage, wait a minimum of two minutes to let the isopropyl alcohol
evaporate before further assembly. Once correctly in place, the toric ring must roll on the ramps
only.
5/16
2021/2/10

8. Wipe seal faces (6) of seal rings (1) clean. Use a lint free cloth or paper towel. No particles of
any kind are permissible on the sealing surfaces. Even a small piece from a paper towel can hold
the seal faces apart and cause leakage.
6/16
2021/2/10

9. Put a thin film of clean oil on the seal faces. Use an applicator, a disposable tissue or a clean
finger to distribute the oil evenly. Be careful not to get any oil on the rubber toric rings.
10. Make sure both housings (5) are in correct alignment and are concentric. Move the parts
slowly and carefully toward each other.
NOTICE
Do not slam seals together. High impact can scratch or break the seal
components.
11. Once in place, fasten all parts tightly.
Assembly & Installation Of Inverted Duo-Cone Seals
Introduction
This instruction gives the procedure for installing Inverted Duo-Cone Seals
Reference: Special Instruction Forms SMHS8482-01, SMHS8484-01 and SMHS8689.
It is most important that correct assembly and installation procedures are followed when Duo-
Cone Seals are used. Many of the Duo-Cone Seal failures are the direct result of one or more
mistakes made during assembly or installation of the seal components.
7/16
2021/2/10

Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading

(1) Shaft
(2) Shaft seal ring
(3) Rubber toric
(4) Toric stabilizer
(5) Shaft ramp
(6) Seal ring retaining lip
(7) Seal ring ramp
(8) ring ramp
(8) Seal ring face
(9) Installation tool
(10) Retainer
(11) Retainer seal ring
(12) Rubber O-ring
1. Remove any oil film, dust or other foreign matter from rubber toric (3), and from ramps (5) and
(7) and lip (6) of shaft seal ring (2) and shaft (1). Use isopropyl alcohol and a clean cloth or paper
towels for wiping.
IMPORTANT: Never permit oil to get on rubber toric (3), shaft ramp (5) or seal ring ramp (7)
before both seal rings are put together in their final assembled position (Step 14).
Avoid prolonged skin contact with isopropyl alcohol. Avoid breathing
the vapors in enclosed areas without adequate ventilation and do not
smoke. Do not use near open flame or welding operations or other
heated surfaces exceeding 482° C (900° F).
8/16
2021/2/10

Caterpillar Cat 924F Wheel Loader (Prefix 6MN) Service Repair Manual Instant Download.pdf

Recommended

Recommended

More Related Content

Similar to Caterpillar Cat 924F Wheel Loader (Prefix 6MN) Service Repair Manual Instant Download.pdf

Similar to Caterpillar Cat 924F Wheel Loader (Prefix 6MN) Service Repair Manual Instant Download.pdf (20)

More from 9fiisekodkdmd

More from 9fiisekodkdmd (20)

Recently uploaded

Recently uploaded (20)

Caterpillar Cat 924F Wheel Loader (Prefix 6MN) Service Repair Manual Instant Download.pdf