Boom Bearings and Seals - Remove
Removal Procedure
Show/hide table
Required Tools     | |||
---|---|---|---|
Tool     | Part Number     | Part Description     | Qty     |
A     | 3S-6224     | Electric Hydraulic Pump     | 1     |
9U-5346 | Fast Runner Nut Assembly     | 1     | |
5P-8712 | Bushing     | 1     | |
9U-5344 | Puller Stud     | 1     | |
316-1489 | Hydraulic Cylinder Gp     | 1     | |
5P-8625 | Spacer     | 1     | |
9U-5338 | Bearing Puller Adapter     | 1     |
Start By:
- Remove the boom. Refer to Disassembly and Assembly, "Boom - Remove".
Show/hide table
When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death. |
Show/hide table
NOTICE |
---|
Do not use threaded rods that have not been hardened as tooling with hydraulic cylinders. The maximum rated tonnage should be stamped on one end of the puller studs. Do not use threaded rods that have not been stamped with the rated tonnage. |
- Remove two lip type seals (1) from the pin bore at the foot of the boom.
Show/hide table
Illustration 1 | g00479266 |
- Use Tooling (A) to remove the two sleeve bearings from the pin bore at the foot of the boom.
Show/hide table
Illustration 2 | g00479267 |
Caterpillar Information System:
315B Excavator Excavator Systems Boom - Remove
318B Excavator Machine System Specifications Travel Motor Guard
315B Excavator Excavator Systems Boom Cylinder - Install
3114, 3116 and 3126 MUI Engine Governors Dual Horsepower (Type VI)
3114, 3116 and 3126 MUI Engine Governors Governor Bumper Spring (Some Type IV)
3114, 3116 and 3126 MUI Engine Governors Governor Bias Spring (Most Types IV, V, and VI)
317B Excavator Machine System and Attachment Specifications Bucket Linkage
315B Excavator Excavator Systems Boom Cylinder - Assemble
3114, 3116 and 3126 MUI Engine Governors Dashpot (Types I, III, IV, V, VI, and VII)
320B Excavator Machine System Specifications Travel Motor
3046 Engine For Caterpillar Built Machines Turbocharger - Install
3114, 3116 and 3126 MUI Engine Governors Governor Servo (Types I, III, IV, V, VI, and VII)
315B Excavator Excavator Systems Boom Bearings and Seals - Install
315B Excavator Excavator Systems Boom - Install
317B Excavator Machine System and Attachment Specifications Travel Motor
365B, 365B Series II, 365BL and 365BL Series II Excavators Machine Systems Final Drive - Disassemble
3114, 3116 and 3126 MUI Engine Governors Dual Horsepower (Type VII)
315B Excavator Excavator Systems Counterweight - Remove and Install
315B Excavator Excavator Systems Fuel Tank - Install
315B Excavator Excavator Systems Seat - Remove and Install
3114, 3116 and 3126 MUI Engine Governors Fuel Transfer Pump
3114, 3116 and 3126 MUI Engine Governors Governor (Type I) - Disassemble
302.5 Mini Hydraulic Excavator Boom and Stick Linkage - Lubricate
3176C and 3196 Engines For Caterpillar Built Machines Turbocharger - Remove