Removal And Installation - Terex PT-30 Service Manual

Figure 13-35
5. Remove pin.
6. Perform steps 2-5 on opposite side of quick
attach.
7. Inspect the lower lift arm bushings for wear
according to the procedure in page 16-6, step 3.
If it is determined that replacement is needed,
continue onto step 8 of this procedure.
Figure 13-36
8. Compress a replacement bushing to fit the hole
size and start the insertion with a dead blow
hammer.
Figure 13-37
13. Loader Disassembly and Assembly
9. Complete insertion of the bushing with a socket
and the hammer until the bushing is flush with
the surface of the lift arm. This action will force
the worn bushing out the opposite side of the lift
arm for removal.
10. Repeat steps 7-9 for opposite side of lower lift
arm.
11. Clean and remove any debris, then apply
anti-seize to the inside of the bushings
12. Reverse steps 2-6 to install the pins and bolts.
Figure 13-38
13. Add grease to the zerks located on each of the
lift pins and lubricate them.
Quick-Coupler Block /
Pressure Release Valve

Removal and Installation

The tools required for quick coupler block removal
and installation are listed in Table 13-4. Use
manufacturer-recommended tools whenever
possible.
Table 13-4
Required Tools
Combination Wrench
Socket Wrench
Quick Coupler Block Removal
Hot oil can cause personal injury. Make sure the
oil is cool before removing any components or lines.
Remove the oil filler cap only when the engine is
stopped and the machine has been allowed to cool
thoroughly.
13-9
Compact Track Loader