WASHER 0629262 - 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 g00602735
The ROPS is held in position by two mounting bolts (1) and two retaining pins (2). One mounting bolt and one retaining pin are located on each side of the cab.
Inspect the following items: mounting bolts (1), retaining pins and rubber bushings (2) and pivot pins, rubber bushings and bolts (3). Replace any damaged pins, bolts or rubber bushings with original equipment parts.
Tighten mounting bolts (1) to a torque of 1050 150 N m (775 110 lb ft). Tighten pivot bolts (3) to a torque of 215 40 N m (160 30 lb ft).