CHAIN 5336711 - Caterpillar

Failure to use an appropriate external ladder or an appropriate platform for direct access to the rear view camera could result in slipping and falling which could result in personal injury or death. Be sure to use an appropriate external ladder or an appropriate platform for direct access to the rear view camera.The machine's counterweight and the engine hood are not approved as a maintenance platforms.
Unexpected machine movement can cause injury or death.In order to avoid possible machine movement, move the hydraulic lockout control to the LOCKED position and attach a Special Instruction, SEHS7332, "Do Not Operate" or similar warning tag to the hydraulic lockout control.
When the rear view camera requires maintenance or service, use the following steps.
Park the machine on a level surface.
Place the work tool on the level surface.
Move the hydraulic lockout control to the Locked position.
Turn the engine start switch to the OFF position and remove the engine start switch key.
Turn the battery disconnect switch to theOFF position and remove the battery disconnect switch key.Clean Camera Lens
If necessary, clean the camera lens before you operate the machine. Use a soft cloth for cleaning.Adjust the Area of Visibility
If the camera displays an undesired view, adjust the area of the visibility.
Illustration 1 g01598213
(1) Cover
(2) Bolt
Illustration 2 g01598214
(3) Bolt
Remove the two bolts (2) to remove the cover (1).
Unfasten the two bolts (3).
Illustration 3 g03678521
Adjust the area of the visibility of the camera so that a 1.5 m (5 ft 11 inch) tall obstacle which is 1 m (3 ft) behind the counterweight can be seen.
Tighten the two bolts (3) to a torque of 0.5 0.05 N m (4 0.4 lb in).
Tighten the two bolts (2) to a torque of 55 10 N m (40 7 lb ft) to fix the cover (1).