D11R Track-Type Tractor Machine Systems Caterpillar

Installation Procedure

1. Check the condition of all the O-ring seals in the hoses that are connected to the pilot control valve. If any of the seals are worn or damaged, use new parts for replacement.

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Illustration 1	g00540506

2. Put pilot control valve (8) in the original position and install bolts (7) .

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Illustration 2	g00540504

3. Connect the control rods to the valve spools with the cotter pins and pins (6) .

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Illustration 3	g00540503

4. Move boots (4) downward on the control rods. Install bolts (5) that hold the control rods.

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Illustration 4	g00540499

5. Connect hoses (3) to the pilot control valves.

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Illustration 5	g00540498

6. Position cover (1) and install bolts (2) .

Note: Refer to the Operation and Maintenance Manual for all fluid capacities and the proper filling procedures.

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1. Install the floorplates.
2. Install the seat and the mounting plates.