615C Series II Wheel Tractor-Scraper Machine Systems Caterpillar

Assembly Procedure

1. Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.

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Illustration 1	g00420189

2. Install seals (24) and (25) to capsule assemblies (21) .

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Illustration 2	g00419563

3. Install spools (23) , springs (22) and two capsule assemblies (21) .

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Illustration 3	g00419359

4. Install seals (20) and (19) to capsule assemblies (16) .

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Illustration 4	g00419325

5. Install plungers (18) , retainers (17) and two capsule assemblies (16) .

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Illustration 5	g00419198

6. Install two boots (15) .

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Illustration 6	g00419058

7. Position plate (14) and install two bolts (13) .

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Illustration 7	g00418598

8. Position boot clamp (12) and pivot bracket (11) and install bolt (10) .

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Illustration 8	g00418538

9. Position pivot assembly (9) and install pivot pin (8) and the retaining ring.

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Illustration 9	g00418439

10. Position retainer (7) , two balls (6) , washer (5) and spring (4) . Install nut (3) .

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Illustration 10	g00418348

11. Install two fittings (2) and boot (1) .

End By: Install the pilot control valve. Refer to Disassembly and Assembly, "Pilot Control Valve (Elevator) - Install". The information is in this manual.