IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Caterpillar


Bank Valve - Assemble

Usage:

IT14G 1WN

Assembly Procedure

    Note: Check all seals for damage or wear. Replace worn seals or damaged seals.




    Illustration 1g00494165

  1. Assemble seat (74), spring (75) and set screw (76) .



    Illustration 2g00494164

  1. Install O-ring (73), backup ring (72) and O-ring (71) into stem (60). Install O-ring seals (70), nut (68) and cap (69) into stem (60) .



    Illustration 3g00494163

  1. Install O-ring (66) and backup ring (67) into spool (63). Install spool (63), plunger (64) and spring (65) into seat (62) .



    Illustration 4g00494162

  1. Install seat (62) and spring (61) into stem (60). Install stem (60) and O-ring (59) onto relief valve (58) .



    Illustration 5g00494161

  1. Install relief valve (58) into inlet housing (59) .



    Illustration 6g00494160

  1. Install O-ring (56) and backup ring (57) to poppet (53). Install O-ring (55) onto check valve (52). Install poppet (53), spring (54) and check valve (52) into valve (33) .



    Illustration 7g00494118

  1. Install spool (45) into valve (33). Install backup rings (51) onto spool (45). Install O-ring (50) and retainer (49) into valve (33) .



    Illustration 8g00494117

  1. Install spring seat (46), spring (47), spacer (48) and bolt (44) .



    Illustration 9g00494115

  1. Use a screwdriver in order to hold spool (45). Use an allen wrench in order to tighten bolt (44) .



    Illustration 10g00494114

  1. Install O-ring (41), end cap (42) and two bolts (43) .



    Illustration 11g00494113

  1. Install O-ring (36), retainer (37), spring seat (38), spring (39), O-ring (40) and cap (34). Install two bolts (35) .



    Illustration 12g00494110

  1. Install seat (28), spring (29) and set screw (30) into stem (17) .



    Illustration 13g00494109

  1. Install O-ring (26) and backup ring (27) onto spool (23). Install spool (23), plunger (24) and spring (25) into seat (18) .



    Illustration 14g00494108

  1. Install O-ring (20), backup ring (21) and O-ring (22) into stem (17). Install spring (19) and stem (17) into seat (18) .



    Illustration 15g00494105



    Illustration 16g00494104

  1. Install stem (17) onto relief valve (12). Install O-ring (13), nut (14), O-ring (15) and cap (16) onto relief valve (12) .



    Illustration 17g00494103

  1. Install relief valves (12) into the bank valve.



    Illustration 18g00494100



    Illustration 19g00494078

  1. Install spool (6) into the valve. Install spring seat (11), spring (10), O-ring (9), end cap (7) and two bolts (8) .



    Illustration 20g00494077



    Illustration 21g00494076

  1. Install valve (4), spring (3) and O-ring (5) into each of the valves.



    Illustration 22g00494075



    Illustration 23g00494073

  1. Assemble the four valves, the inlet housing and the outlet housing. Install three rods (2) and three nuts (1) .

End By: Install the bank valve. Refer to Disassembly and Assembly, "Bank Valve - Install".

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