LIGHTING GP-BOOM 1809633 - Caterpillar

Illustration 40 g00720021
Remove plug (61) and retainer (60) on both sides of the pump housing.
Illustration 41 g00582463
Illustration 42 g00582491
Remove bolts (62). Remove cover (63) with valve assembly (64) .
Illustration 43 g00582495
Remove bolts (65) and cover (66) .
Illustration 44 g00582504
Remove O-ring seal (67) from the cover.
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Remove nut (68). Unscrew the cover from the valve assembly.
Illustration 46 g00794221
Remove O-ring seal (69) .
Illustration 47 g00794223
Ring (71) is on the opposite end.
Remove O-ring seal (72), and rings (70) and (71) from each side.
Illustration 48 g00582619
Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Use a suitable press to relieve the pressure on the spring. Use Tooling (F) in order to remove retaining ring (73) .
Illustration 49 g00582622
Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Use a suitable press and Tooling (G) to relieve the pressure on the spring. Remove spacer (74). Slowly release the pressure on the spring.
Illustration 50 g00582628
Remove retainer (75) .
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Remove springs (76) and (77).
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Remove retainer (78). Repeat Steps 45 through 49 for the opposite side of the valve.