AP-655C and BG-2255C Asphalt Pavers Machine Systems Caterpillar


Gear Pump (Vibratory) - Assemble

Usage:

AP-655C AYP

Assembly Procedure

Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.


NOTICE

Keep all parts clean from contaminants.

Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components.

To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover any disassembled components and clean them properly before assembly.

Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination.




    Illustration 1g01012709

  1. Install O-ring seal (15) onto the pump.


    Illustration 2g01012708

  2. Install seal (13) and seal (14) onto plate (12).


    Illustration 3g01012706

  3. Install plate (12) onto pump (6).


    Illustration 4g01012705

  4. Install gear (10) and gear (11) onto pump (6).


    Illustration 5g01012704

  5. Install seal (8) and seal (9) onto plate (7).


    Illustration 6g01012703

  6. Install plate (7) onto pump (6).


    Illustration 7g01012702

  7. Install housing (4) onto pump (6).


    Illustration 8g01012701

  8. Install O-ring seal (5) onto cover (3).


    Illustration 9g01012699

  9. Position cover (3) onto housing (4).

  10. Install bolts (2) into cover (3).


    Illustration 10g01012697

  11. Install clip (1) onto the shaft.

End By:

  1. Install the gear pump. Refer to Disassembly and Assembly, "Gear Pump (Vibratory) - Install".

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