D11R Track-Type Tractor Machine Systems Caterpillar

Disassembly Procedure

Start By:

1. Remove the overspeed control valve.

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Illustration 1	g00536236

1. Remove the tie strap from wire (1) to the clamp.

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Illustration 2	g00536243

1. Remove two bolts and washers (2) that hold valve (3) to bracket (4) .

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Illustration 3	g00536246

2. Remove the nut and washer (6) and remove coil assembly (5) .

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Illustration 4	g00536251

3. Remove cartridge assembly (7) from valve (3) .

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Illustration 5	g00536252

4. Remove three O-rings (8) and four backup rings (9) from cartridge assembly (7) .