Bank Valve - Disassemble
Disassembly Procedure
Start By:
- Remove the bank valve. Refer to Disassembly and Assembly, "Bank Valve - Remove".
- Place identification marks on all components of the bank valve. This will aid in assembly of the bank valve.
- Remove three nuts (1) .
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| Illustration 1 | g00494073 |
- Remove three rods (2). Separate the individual valves.
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| Illustration 2 | g00494075 |
- Remove spring (3), valve (4) and O-ring (5) from each of the valves.
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| Illustration 3 | g00494076 |
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| Illustration 4 | g00494077 |
- Remove four bolts (8). Remove two end caps (7) .
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| Illustration 5 | g00494078 |
- Remove spool (6) from the valve.
- Remove O-ring (9), spring (10) and spring seat (11) from end cap (7) .
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| Illustration 6 | g00494100 |
- Remove relief valves (12) .
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| Illustration 7 | g00494103 |
- Remove cap (16), nut (14) and O-rings (13) and (15) from relief valve (12) .
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| Illustration 8 | g00494104 |
- Remove stem (17) from the relief valve (12) .
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| Illustration 9 | g00494105 |
- Remove seat (18) and spring (19) from stem (17) .
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| Illustration 10 | g00494107 |
- Remove O-ring (22), O-ring (20) and backup ring (21) from stem (17) .
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| Illustration 11 | g00494108 |
- Remove spool (23), plunger (24) and spring (25) from seat (18). Remove O-ring (26) and backup ring (27) from spool (23) .
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| Illustration 12 | g00494109 |
- Remove set screw (30), spring (29) and seat (28) from stem (17) .
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| Illustration 13 | g00494110 |
- Perform steps 5 through 14 for valves (31) and (32). Refer to the following steps for valve (33) .
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| Illustration 14 | g00494111 |
- Remove two bolts (35) and end cap (34) from valve (33) .
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| Illustration 15 | g00494112 |
- Remove O-ring (36), retainer (37), spring seat (38), spring (39) and O-ring (40) from end cap (34) .
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| Illustration 16 | g00494113 |
- Remove two bolts (43), end cap (42) and O-ring (41) from valve (33) .
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| Illustration 17 | g00494114 |
- Use a screwdriver in order to hold spool (45). Remove bolt (44) with an allen wrench.
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| Illustration 18 | g00494115 |
- Remove bolt (44), spring seat (46), spring (47) and spacer (48) from valve (33) .
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| Illustration 19 | g00494117 |
- Remove retainer (49) and O-ring (50) from valve (33). Remove two backup rings (51) from spool (45). Remove spool (45) .
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| Illustration 20 | g00494118 |
- Remove check valve (52) from valve (33) .
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| Illustration 21 | g00494119 |
- Remove poppet (53) and spring (54) from valve (33). Remove O-ring (56) and backup ring (57) from poppet (53) .
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| Illustration 22 | g00494160 |
- Remove relief valve (58) from inlet housing (59) .
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| Illustration 23 | g00494161 |
- Remove O-ring (59) from relief valve (58). Remove stem (60) from relief valve (58) .
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| Illustration 24 | g00494162 |
- Remove seat (62) and spring (61) from stem (60) .
- Remove spool (63), plunger (64) and spring (65) from seat (62). Remove O-ring (66) and backup ring (67) from spool (63) .
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| Illustration 25 | g00494163 |
- Remove cap (69), nut (68) and O-rings (70) from stem (60). Remove O-ring (71), O-ring (73) and backup ring (72) from stem (60) .
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| Illustration 26 | g00494164 |
- Remove set screw (76), spring (75) and seat (74) from stem (60) .
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| Illustration 27 | g00494165 |
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