PIPE GP-EXHAUST 2W9093 - 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 g00738669The 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 the parking brake control to the ENGAGED position. Lower the body and shut off the engine.
Install the steering frame lock. Refer to Operation and Maintenance Manual, "Steering Frame Lock".
Illustration 2 g00784814
ROPS mounting (4) on the front left of the cab.
Illustration 3 g00784815
ROPS mounting (5) on the front right of the cab.
Raise the hood in order to access the front ROPS mountings. Refer to Operation and Maintenance Manual, "Hood Control".
Illustration 4 g00784816
ROPS mounting (6) on the left side rear of the cab.
Illustration 5 g00784817
ROPS mounting (7) on the right side rear of the cab.
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".