BUSHING 8X0758 - Caterpillar

Do not attempt to straighten the ROPS structure. Do not repair the ROPS by welding reinforcement plates to the structure.If there are any cracks in the welds, in the castings, or in any metal section of the ROPS, consult your Caterpillar dealer for repairs.
Illustration 1 g02434959The ROPS is held in position by four mounting bolts (1), four pins (2) and four rubber mounts (3). One mounting bolt, one pin, and one rubber mount is located on each corner of the ROPS.Carry out the following steps in order to inspect the ROPS:
Park the machine on a level surface. Move the parking brake control to the ENGAGED position and shut off the engine.
Install the steering frame lock. Refer to Operation and Maintenance Manual, "Steering Frame Lock".
Illustration 2 g06074768
ROPS mounting (4) on the right side rear of the cab.
ROPS mounting (5) on the right side front of the cab.
ROPS mounting (6) on the left side front of the cab.
ROPS mounting (7) on the left side rear of the cab.
Raise the hood in order to access the front ROPS mountings. Refer to Operation and Maintenance Manual, "Hood Control".
Inspect the following items: mounting bolts (1), pins (2) and rubber mounts (3). Replace any damaged pins, bolts, or rubber mounts with original equipment parts.
Inspect the ROPS for bolts that are loose or damaged. Bolts that are loose, damaged, or missing should be replaced by original equipment parts only.
Ensure that bolts (1) are tightened to a torque of 775 N m (572 lb ft).
Close the hood. Refer to Operation and Maintenance Manual, "Hood Control".
Remove the steering frame lock. Refer to Operation and Maintenance Manual, "Steering Frame Lock".