COVER 3677482 - Caterpillar

Illustration 1 g03660479
Park the machine on level ground. Lower the work tool to the ground.
Illustration 2 g03660553
Tow hook installed on machine.
Support tow hook (1). Move/hoist the tow hook into position to be installed on the machine. The weight of the tow hook is 356 kg (785 lb).
Illustration 3 g03663100
(4) Pin
(5) Shim
(6) Washer
(7) Bolt
Install lower pins (3) on the left and right side. Tighten the bolts to 70 15 N m (52 11 lb ft). Install shims as required.
Raise the tow hook and install upper pins (2) on the left and right side. Tighten the bolts to 70 15 N m (52 11 lb ft). Install shims as required. The tow hook is now ready for use.