IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Caterpillar

Disassembly Procedure

Start By:

1. Remove the metering pump. Refer to Disassembly and Assembly, "Metering Pump (Steering) - Remove".

Note: Disassemble the metering pump in a vertical position so that the parts stay in the relative positions.

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Illustration 1	g00507733

1. Remove the bolts from the metering pump and plate (1). Remove plate (1) and the O-ring seal.

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Illustration 2	g00507984

2. Remove barrel (2) and O-ring seal (3) from the metering pump.

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Illustration 3	g00508026

3. Remove spacer (4) and rotor (5) from the housing.

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Illustration 4	g00507985

4. Remove drive (6) and plate (7) from housing (8) .

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Illustration 5	g00508036

5. Remove O-ring seal (9), the spool and sleeve assembly (10) as a unit.

6. Turn housing (8) upside-down. Remove the bearing and two races from the bore of housing (8) .

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Illustration 6	g00508037

7. Remove pin (13) from sleeve (12) and spool (11). There is a loose fit between the pin and the sleeve and the spool.

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Illustration 7	g00508039

8. Remove spool (11) from sleeve (12) .

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Illustration 8	g00508041

9. Remove six springs (14) from the spool.

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Illustration 9	g00508045

10. Remove spiral lockring (15), bushing (16) and the O-ring seal. Remove plug (17) .

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Illustration 10	g00508086

11. Remove seals (18) .

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Illustration 11	g00508087

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Illustration 12	g00508088

12. Install an appropriate screw (19) into the seat. Remove seat (23), ball (21) and retainer (20) from the housing.

13. Remove O-ring seals (22) and (24) .