Bank Valve (Backhoe) - Disassemble
Disassembly Procedure
- Remove three washers, three nuts (1) and cover (2) .
Show/hide table
 | |
| Illustration 1 | g00735847 |
- Remove seat (5), O-rings (4), and ball (3) from cover (2) .
Show/hide table
 | |
| Illustration 2 | g00735850 |
- Remove expansion plugs (6) and (7) .
Show/hide table
 | |
| Illustration 3 | g00735852 |
- Remove expansion plug (8) .
Show/hide table
 | |
| Illustration 4 | g00735855 |
- Remove three spacers (9), four O-rings (10), and valve (11) .
Show/hide table
 | |
| Illustration 5 | g00735862 |
- Remove two bolts and housing (12) .
Show/hide table
 | |
| Illustration 6 | g00735867 |
- Remove bolt (17), spacer (16), washers (15), two retainers (14), and spring (13) .
Show/hide table
 | |
| Illustration 7 | g00735869 |
- Remove plug (18) and plug (19) .
Show/hide table
 | |
| Illustration 8 | g00735872 |
- Remove O-rings (20), (21), (22), and (23) .
Show/hide table
 | |
| Illustration 9 | g00735875 |
- Remove two bolts (24) .
Show/hide table
 | |
| Illustration 10 | g00735877 |
- Remove boot (25), retainer (26), and filter (27) .
- Remove spool (28) .
Show/hide table
 | |
| Illustration 11 | g00735882 |
- Remove plugs (29) and (30) .
Show/hide table
 | |
| Illustration 12 | g00736023 |
- Remove spring (31), spool (32), and O-ring (33). Remove O-rings (34), (35) and (36) .
Show/hide table
 | |
| Illustration 13 | g00735883 |
- Remove seal (37) .
Show/hide table
 | |
| Illustration 14 | g00736037 |
- Remove seal (38) .
Show/hide table
 | |
| Illustration 15 | g00736046 |
- Remove plug (39) and expansion plug (40) .
Show/hide table
 | |
| Illustration 16 | g00736103 |
- Separate ball (40) and O-rings (41) and (42) from valve (11) .
Show/hide table
 | |
| Illustration 17 | g00736092 |
- Remove three spacers (43), four O-rings (44), and stick valve (45) .
Show/hide table
 | |
| Illustration 18 | g00736138 |
- Remove relief valve (46) .
Show/hide table
 | |
| Illustration 19 | g00736150 |
- Separate relief valve (46). Remove O-rings (47) and (48) .
Show/hide table
 | |
| Illustration 20 | g00736158 |
- Remove two bolts (49) and housing (50) .
Show/hide table
 | |
| Illustration 21 | g00736167 |
- Remove bolt (54). Remove spring (51), two retainers (52), and O-ring (53) from spool (55) .
Show/hide table
 | |
| Illustration 22 | g00736170 |
- Remove plug (56) from stick valve (45).
Show/hide table
 | |
| Illustration 23 | g00736178 |
- Remove O-rings (57) and (58) from plug (56) .
- Remove anticavitation valve (60) from stick valve (45) .
Show/hide table
 | |
| Illustration 24 | g00736183 |
- Separate anticavitation valve (60). Remove O-rings (59) and (61) .
- Remove two bolts (62) .
Show/hide table
 | |
| Illustration 25 | g00736199 |
- Remove boot (65), retainer (64), and seal (63). Remove spool (55) .
Show/hide table
 | |
| Illustration 26 | g00736203 |
- Remove spring (66), spool (67), O-ring (68), and plug (69) from stick valve (45) .
Show/hide table
 | |
| Illustration 27 | g00736210 |
- Remove seal (70) .
Show/hide table
 | |
| Illustration 28 | g00736219 |
- Remove seal (71) .
Show/hide table
 | |
| Illustration 29 | g00736224 |
- Remove plug (74), O-rings (73), and ball (72) from stick valve (45) .
Show/hide table
 | |
| Illustration 30 | g00736230 |
- Remove three spacers, four O-rings (75), and bucket valve (76) .
Show/hide table
 | |
| Illustration 31 | g00736364 |
- Remove two relief valves (77) .
Show/hide table
 | |
| Illustration 32 | g00736369 |
- Disassemble relief valves (77). Refer to step 2.
- Remove two bolts (78) and housing (79) .
Show/hide table
 | |
| Illustration 33 | g00736375 |
- Remove bolt (84). Remove spacer (83), two retainers (82), and spring (81) from spool (80) .
Show/hide table
 | |
| Illustration 34 | g00736380 |
- Remove plug (86) and O-rings (85) from bucket valve (76) .
Show/hide table
 | |
| Illustration 35 | g00736393 |
- Remove two bolts, boot (89), retainer (88), and filter (87) from bucket valve (76) .
Show/hide table
 | |
| Illustration 36 | g00736416 |
- Remove spring (90), spool (91), O-ring (92), and plug (93) from bucket valve (76) .
Show/hide table
 | |
| Illustration 37 | g00736410 |
- Remove spool (80) .
- Disassemble the bucket valve. Refer to steps 31 through 33 for the proper procedure.
- Remove three spacers (94), four O-rings (95), and swing valve (96) .
Show/hide table
 | |
| Illustration 38 | g00736422 |
- Remove two relief valves (98) from swing valve (96) .
Show/hide table
 | |
| Illustration 39 | g00736425 |
- Separate relief valve (98). Remove O-rings (97) .
- Remove two bolts (99) and housing (100) .
Show/hide table
 | |
| Illustration 40 | g00736430 |
- Remove spacers (101) and (102), spring (103), two retainers (104) and bolt (105) from spool (106) .
Show/hide table
 | |
| Illustration 41 | g00736437 |
- Remove regulator assembly (108) from swing valve (96). Remove O-rings (107) and (109) from regulator assembly (108) .
Show/hide table
 | |
| Illustration 42 | g00736441 |
- Remove two bolts, boot (112), retainer (111), and filter (110) from spool (106) .
Show/hide table
 | |
| Illustration 43 | g00736452 |
- Remove plug (115), O-ring (114), spool (113) and the spring from swing valve (96) .
Show/hide table
 | |
| Illustration 44 | g00736463 |
- Remove spool (106) from swing valve (96) .
Show/hide table
 | |
| Illustration 45 | g00736469 |
- Separate spool (106). Remove two pins (116), two springs (117), and two balls (118) from spool (106) .
- Remove O-rings (119) and (120), and plug (121) from valve (96).
Show/hide table
 | |
| Illustration 46 | g00736482 |
- Disassemble the swing valve. Refer to steps 31 through 33 for the proper procedure.
- Remove three spacers (122), four O-rings (123), and boom valve (124) .
Show/hide table
 | |
| Illustration 47 | g00736489 |
- Remove two valves (125) .
Show/hide table
 | |
| Illustration 48 | g00736492 |
- Disassemble two relief valves (125). Refer to step 26 for the proper procedure.
- Disassemble boom valve (124). Refer to steps 37 through 43 for the proper procedure.
- Remove three washers (126), four O-rings (128), and three studs (127) .
Show/hide table
 | |
| Illustration 49 | g00736551 |
- Remove plugs (129) and expansion plug (130) .
Show/hide table
 | |
| Illustration 50 | g00736554 |
- Remove plug (133), O-ring (132), and spring (131) .
Show/hide table
 | |
| Illustration 51 | g00736557 |
- Remove O-rings (134) and (135) .
- Remove plug (137) and O-rings (136) .
- Remove plug (141), O-rings (140) and (139), and spool (138) .
Show/hide table
 | |
| Illustration 52 | g00736558 |
Caterpillar Information System:
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H and 16H Motor Graders Caterpillar Monitoring System Sensor Dynamic Operation
216, 226, 228, 232, 236, 242, 246, 248, 252 and 262 Skid Steer Loaders and 247, 257, 267, 277 and 287 Multi Terrain Loaders Interlock Electronic Control System Parking Brake Indicator and Armrest Indicator Are Flashing
IT28G and IT38G Integrated Toolcarriers and 924G, 924GZ, 928G and 938G Wheel Loaders Power Train Electronic Control System CAT Data Link
2000/08/28 Correction to Service Manual , "Speedometer/Tachometer Module" {7450}
561N, 572R Series II and 572R Pipelayers and D10R, D11R, D5M, D5N, D6M, D6N, D6R, D6R Series II, D7R, D7R Series II and D8R Series II Track-Type Tractors Power Train Electronic Control System MID 113 - CID 0695 - FMI 06
2000/09/11 Explanation of Fuel Shutoff Solenoid Operation {1259}
IT38G Integrated Toolcarrier and 938G Wheel Loader Power Train Axle Oil Cooler - Remove and Install
561N, 572R Series II and 572R Pipelayers and D10R, D11R, D5M, D5N, D6M, D6N, D6R, D6R Series II, D7R, D7R Series II and D8R Series II Track-Type Tractors Power Train Electronic Control System MID 113 - CID 0695 - FMI 05
3500B Engines for Caterpillar Built Machines Exhaust Bypass Valve - Wastegate
561N, 572R Series II and 572R Pipelayers and D10R, D11R, D5M, D5N, D6M, D6N, D6R, D6R Series II, D7R, D7R Series II and D8R Series II Track-Type Tractors Power Train Electronic Control System MID 113 - CID 0695 - FMI 03
3512 and 3516 EUI Engines for Caterpillar Built Machines Turbocharger
AP-1000B and BG-260C Asphalt Pavers Propel System Relief Valve (Charge) - Test and Adjust
2000/10/02 Service Parts Are Now Available for Radiator Cooling Fan Motors {1386, 5061}
561N, 572R Series II and 572R Pipelayers and D10R, D11R, D5M, D5N, D6M, D6N, D6R, D6R Series II, D7R, D7R Series II and D8R Series II Track-Type Tractors Power Train Electronic Control System MID 113 - CID 0695 - FMI 07
IT28G and IT38G Integrated Toolcarriers and 924G, 924GZ, 928G and 938G Wheel Loaders Power Train Electronic Control System Toggle Switch (Automatic/Manual)
3512 and 3516 EUI Engines for Caterpillar Built Machines Cooling System Operation
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H and 16H Motor Graders Caterpillar Monitoring System Pulse Width Modulated Sensor
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader Compression Brake Solenoid Circuit - Test
Service Life can be Increased with the Installation of LED Lights{1429} Service Life can be Increased with the Installation of LED Lights{1429}
2001/04/23 Mount Accessories in the Cab with Tapped Holes {7177, 7301, 7325}
Caterpillar Monitoring System Alert Indicator Never Flashes
IT28G and IT38G Integrated Toolcarriers and 924G, 924GZ, 928G and 938G Wheel Loaders Power Train Electronic Control System Limit Switch (Parking Brake)
PF-300B and PS-300B Pneumatic Compactors Propel System Torque Converter
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H and 16H Motor Graders Caterpillar Monitoring System Charging System