100 YRM 1100
Cab Repair 19. Remove four rubber isolation mounts from frame and inspect for damage. Reinstall or replace if necessary.
Install 1. Connect lift strap under overhead guard structure. Provide cushion at top of door area to prevent damage. 2. Make sure that insulators are in place. See Figure 7.
1. 2. 3. 4. 5.
STEERING PUMP HEX BOLTS BRAKE VALVE BOLTS STEERING PUMP BRAKE VALVE ELECTRICAL CONNECTIONS Figure 6. Steering Pump, Throttle and Inching Connections
1. 2. 3. 4. 5.
TOP PART OF INSULATOR BOTTOM PART OF INSULATOR BOLT WASHER LOCKWASHER Figure 7. Insulators
CAUTION When lowering cab, make sure loose components are not obstructing the movement. 13. Lower operator’s cab. See Lower Cab. 14. Remove left and right side panels giving access to cab mounting bolts.
3. Lift operator’s cab. 4. Carefully lower cab on insulators and make sure that it is properly centered. 5. Mount cab with washers and bolts. 6. Tighten cab mounting bolts to 66 N•m (49 lbf ft).
15. Remove four mounting bolts, two on left side and two on right side of truck.
7. Raise cab. See Raise Cab.
16. Remove cab doors before attaching a lifting device.
8. Connect electrical cables, ground wire, hoses, steering pump, and brake valve. Make sure that all connections have been restored.
17. Connect a lift strap under overhead guard structure. Provide a cushion at top of door area to prevent damage. 18. Carefully lift cab away from lift truck. Set cab assembly in a suitable storage area and put blocks under cab to stabilize and prevent damage.
9. Mount heater unit to hinge. Connect control cables and electrical connections. Pivot unit up and install with three bolts. 10. Connect inching and throttle cables. See Inching and Brake Pedals.
5