2. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 432E BACKHOE LOADER RXS
Configuration: 432E Backhoe Loader RXS00001-UP (MACHINE) POWERED BY C4.4 (MECH) Engine
Disassembly and Assembly
422E, 428E, 432E, 434E, 442E and 444E Backhoe Loaders Engine Supplement
Media Number -KENR8033-00 Publication Date -01/11/2008 Date Updated -12/11/2008
i03165906
Engine - Remove
SMCS - 1000-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench As 1
B 1U-7505 Hydraulic Jack 1
C 6V-3145 Load Leveling Beam 1
D 138-7575 Link Bracket 1
Start By:
A. Remove the radiator, the refrigerant condenser, the hydraulic oil cooler, and the
transmission oil cooler. Refer to Disassembly and Assembly, "Radiator, Refrig Condenser,
and Hyd and TMSN Oil Cooler - Remove".
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
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3. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Note: Put identification marks on all hoses, on all hose assemblies, on all harness assemblies, and
on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies.
This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
1. Drain the transmission oil. Refer to Operation and Maintenance Manual, "Transmission Oil
- Change".
Illustration 1 g01114620
2. Disconnect ground cable assembly (1) in order to disconnect the batteries.
Illustration 2 g01525773
3. Remove bolts (2) and plate (3). Repeat for the opposite side of the cab. Remove floor mat
(4) .
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4. Illustration 3 g01525732
4. Remove bolts (6) in order to position plate (5) to the side.
Illustration 4 g01525737
5. Remove bolts (8) and remove cover (7) .
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5. Illustration 5 g01525742
Illustration 6 g01525743
6. Remove nut (9) and the clamp in order to remove exhaust pipe (10). Note the orientation of
exhaust pipe (10) in relationship to the machine for installation purposes.
Illustration 7 g01525761
7. Disconnect harness assemblies (13) from tank (12). Disconnect hoses (11) from tank (12).
Cut cable strap (14) .
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6. Illustration 8 g01525778
8. Remove hose (15) .
9. Disconnect harness assembly (18). Cut cable straps (16) .
10. Remove bolt (17) and position the tube assembly out of the way.
11. Disconnect hose (21) .
12. Disconnect clip (20) .
13. Remove bolts (19) .
Illustration 9 g01525807
14. Remove bolts (22) and remove air cleaner assembly (23) .
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7. Illustration 10 g01525822
15. Disconnect hoses (24) .
Illustration 11 g01525840
16. Remove bolts (26). Use two people in order to remove frame assembly (25). The weight of
frame assembly (25) is approximately 29 kg (65 lb).
17. Remove bolt (27) .
18. Remove clip (28) .
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8. Illustration 12 g01525851
19. Disconnect harness assembly (32) .
20. Cut cable strap (31) for harness assembly (29) .
21. Remove bolts (30). Repeat this step for the opposite side.
Illustration 13 g01525864
22. Disconnect harness assemblies (34) .
23. Disconnect harness assembly (36) .
24. Disconnect harness assembly (29) .
25. Disconnect cable assembly (35) .
26. Cut cable straps (33) in order to position harness assembly (29) out of the way.
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9. Illustration 14 g01526884
27. Disconnect harness assemblies (37) from the starter.
28. Disconnect cable assemblies (38) from the starter.
Illustration 15 g01526901
29. Remove bolt (39) and the clamp in order to disconnect hose assemblies (41) .
30. Remove bolts (42) in order to position hose assemblies (41) and refrigerant compressor (40)
out of the way.
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11. 34. Remove clip (49) and cut cable straps (50) from tube assembly (48) .
Illustration 19 g01526967
35. Disconnect hoses (51) and (53) .
36. Remove clips (52) and (54) .
Illustration 20 g01526980
This is viewed from the bottom of the machine.
37. Disconnect hose (56). Remove clip (55) in order to position hose (56) out of the way.
38. Remove fuel filter and base (57) .
39. Remove clip (58) from tube assembly (48) .
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12. 40. Remove clip (59) .
Illustration 21 g01527000
41. Remove bolts (60) in order to position tube assembly (48) out of the way.
Illustration 22 g01148798
42. Install Tooling (B) under the transmission.
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13. Illustration 23 g01527020
Illustration 24 g01527031
43. Attach Tooling (C), Tooling (D), and a suitable lifting device to engine (61). The weight of
engine (61) is approximately 454 kg (1000 lb).
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14. Illustration 25 g01527038
44. Remove access plate (62) .
Illustration 26 g01527040
45. Remove bolts (64) from flywheel (63) .
Note: The engine must be manually rotated in order to access all bolts (64) .
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15. Illustration 27 g01527055
46. Remove bolts (65) from bell housing (66) .
Note: During the removal of bolts (65), note the location of the ground cable (not shown)
and the ground wires (not shown) for assembly purposes.
Illustration 28 g01527059
47. Use Tooling (A) in order to remove engine oil filter (67) .
48. Disconnect clips (69) in order to position tube assemblies (70) out of the way.
49. Remove mounting bolts (68) from each side of the engine.
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16. Illustration 29 g01527020
50. Use Tooling (C), Tooling (D), and the suitable lifting device in order to remove engine
(61) .
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 24 16:20:32 UTC+0800 2019
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17. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 432E BACKHOE LOADER RXS
Configuration: 432E Backhoe Loader RXS00001-UP (MACHINE) POWERED BY C4.4 (MECH) Engine
Disassembly and Assembly
422E, 428E, 432E, 434E, 442E and 444E Backhoe Loaders Engine Supplement
Media Number -KENR8033-00 Publication Date -01/11/2008 Date Updated -12/11/2008
i03165915
Engine - Install
SMCS - 1000-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench As 1
B 1U-7505 Hydraulic Jack 1
C 6V-3145 Load Leveling Beam 1
D 138-7575 Link Bracket 1
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18. Illustration 1 g01527020
Illustration 2 g01527031
1. Attach Tooling (A), Tooling (B), and a suitable lifting device to engine (61). The weight of
engine (61) is approximately 454 kg (1000 lb). Use Tooling (A), Tooling (B), and the
suitable lifting device in order to position engine (61) into the machine.
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19. Illustration 3 g01527059
2. Install mounting bolts (68) to each side of the engine.
3. Position tube assemblies (70) and connect clips (69) .
4. Use Tooling (A) in order to install engine oil filter (67). Refer to Operation and
Maintenance Manual, "Engine Oil and Filter - Change".
Illustration 4 g01527055
5. Install bolts (65) into bell housing (66) .
Note: Be sure to connect the ground wires (not shown) and the ground cable (not shown)
during the installation of bolts (65) .
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20. Illustration 5 g01527040
6. Install bolts (64) into flywheel (63). Tighten bolts (64) to a torque of 55 ± 5 N·m (41 ± 4 lb
ft).
Note: The engine must be manually rotated in order to access all bolts (64) .
Illustration 6 g01527038
7. Install access panel (62) .
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21. Illustration 7 g01148798
8. Remove Tooling (B) from the transmission.
Illustration 8 g01527000
9. Position tube assembly (48) and install bolts (60) .
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22. Illustration 9 g01526980
This is viewed from the bottom of the machine.
10. Install clip (59) .
11. Install clip (58) onto tube assembly (48) .
12. Install fuel filter and base (57) .
13. Connect hose (56) and install clip (55) .
Illustration 10 g01526967
14. Install clips (54) and (52) .
15. Connect hoses (53) and (51) .
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23. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
25. 19. Connect hoses (43) and connect clip (44) .
Illustration 14 g01526901
20. Position refrigerant compressor (40) and hose assemblies (41). Install bolts (42) .
21. Position the clamp and install bolt (39) in order to connect hose assemblies (41) .
Illustration 15 g01526884
22. Connect harness assemblies (37) to the starter. Tighten the nuts for harness assemblies (37)
to a torque of 3.50 ± 0.25 N·m (31 ± 2 lb in).
23. Connect cable assemblies (38) to the starter. Tighten the nut that secures cable assemblies
(38) to a torque of 21 ± 4 N·m (15 ± 3 lb ft).
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26. Illustration 16 g01525864
24. Connect cable assembly (35) .
25. Connect harness assembly (29) .
26. Attach cable straps (33) in order to secure harness assembly (29) .
27. Connect harness assembly (36) .
28. Connect harness assemblies (34). Tighten the nuts that secure harness assemblies (34) to a
torque of 4.5 ± 0.5 N·m (39.8 ± 4.4 lb in).
Illustration 17 g01525851
29. Install bolts (30). Repeat this step for the opposite side.
30. Attach cable strap (31) in order to secure harness assembly (29) .
31. Connect harness assembly (32) .
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27. Illustration 18 g01525840
32. Install clip (28) .
33. Install bolt (27) .
34. Use two people in order to position frame assembly (25). The weight of frame assembly
(25) is approximately 29 kg (65 lb). Install bolts (26) .
Illustration 19 g01525822
35. Connect hoses (24) .
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