BRAKE GP-SERVICE & PARKING 1513044 - Caterpillar

1. Attach appropriate lifting device to ROPS (1).
Typical Example2. Remove mounting bolts (2) from each side of ROPS (1). Remove ROPS from machine. The weight of the ROPS is approximately 781 kg (1720 lb). There are twelve mounting bolts on the D9N and D10N. There are sixteen mounting bolts on the D11N. 3. Disconnect windshield washer hoses at the check valve joint (3). Put identification marks on the hoses for correct installation. 4. Remove two bolts (4) and cover (5). 5. Disconnect two electrical connectors (6). Reposition wiring harnesses (7) out of the way. 6. Remove three bolts and washers (8) that connect cab to dash. 7. Remove bolts (9) and air condition vents (10) from both sides of cab. Remove bolts (11) and covers (12) from both sides and rear of cab. Remove protective bolt caps if necessary.8. Remove fifteen bolts and washers (13).9. Remove floor mat from cab. 10. Remove three threshold bolts and washers (14) from each side of the cab.
Be sure all bolts, wiring harnesses, and hose assemblies have been disconnected or removed before separating cab from operator station.
10. Attach lifting straps and appropriate lifting device to cab (15) as shown. Carefully remove cab (15) from operator station. The weight of the cab is approximately 500 kg (1100 lb).Install Cab
1. Loosen three bolts (1) on each side of the threshold. Check the condition of threshold seal. If seal is worn or damaged, use new parts for replacement. Apply 1E2487A Sealant between the platform joint plate and threshold plate as required. 2. Attach lifting straps and appropriate lifting device to cab (2) as shown. Carefully install cab with seals attached on operator station. Be sure seals are properly aligned. 3. Install three bolts and washers (3). Do not tighten bolts at this time. Loosen three bolts (4) on dash plate assembly. 4. Install fifteen bolts and washers (5). Do not tighten bolts at this time. 5. Install three threshold bolts and washers (6) on each side of cab. Do not tighten bolts at this time. Apply 1E2487A sealant as required to this joint.6. All cab mounting bolts can now be tightened in the following order:a. Tighten fifteen (5).b. Tighten three dash plate assembly bolts (3).c. Tighten three dash plate assembly bolts (4).d. Tighten six threshold bolts (6).e. Tighten six threshold bolts (1). 7. Install air condition vents (8) and bolts (7) to both sides of cab. Install covers (10) and bolts (9) to both sides and rear of cab. 8. Reposition wiring harnesses (11) and connect wiring connectors (12). 9. Install cover (14) and bolts (13).10. Install floor mats in cab. 11. Connect four windshield washer hoses at the check valve joint (15). 12. Attach appropriate lifting device to ROPS (16) and position it on machine. 13. Install mounting bolts (17). Tighten the mounting bolts to a torque of 1350 160 N m (1000 120 lb ft).