SEAL 9K2199 - Caterpillar

Illustration 15 g00280149
Illustration 16 g00280150
Remove three nuts (30). Separate valve body assemblies (31), (32) and (33) .Note: Valve body assembly (31) is for the auxiliary circuit. Valve body assembly (32) is for the lift circuit. Valve body assembly (33) is for the tilt circuit.Note: Steps 18 through 26 are for the disassembly of valve body assembly (32) for the lift circuit.
Illustration 17 g00280151
Remove two O-ring seals (34) and two fittings (35) .
Illustration 18 g00280152
Illustration 19 g00280154
Remove two valve assemblies (36). The valve assembly includes the valve body, the spring, and the spool.
Illustration 20 g00280155
Remove the following items from valve body (40) : O-ring seal (37), O-ring seal (38) and backup ring (39) .
Illustration 21 g00280156
Remove pin (41) and seat (42) from spool (43) .
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Remove two caps (46) from plunger capsule assemblies (44) and (45) .
Illustration 23 g00280158
Note: Mark the location of each plunger capsule assembly prior to removal. It is important to install each plunger capsule assembly in the original location during assembly.
Remove plunger capsule assemblies (47) and (48) from the valve body.
Illustration 24 g00280159
Illustration 25 g00280161
Note: Step 24 is for the disassembly of plunger capsule assembly (47) .
Remove the following items from plunger (49) : ring (57), seat (56), spring (55), ring (54), seat (53), retainer (52), cap (51) and spring (50) .
Illustration 26 g00280163
Remove O-ring seal (58) and lip seal (59) from cap (51) .
Repeat Steps 23 through 25 for the remaining plunger capsule assembly.Note: The valve body assemblies for the tilt circuit and for the auxiliary circuit contain a different type of plunger capsule assembly. Steps 27 and 28 are for the disassembly of plunger capsule assembly (60).
Illustration 27 g00280164
Illustration 28 g00280165
Remove the following items from plunger (61) : ring (68), seat (67), spring (66), ring (65), seat (64), retainer (63) and cap (62) .
Illustration 29 g00280166
Remove O-ring seal (69) and lip seal (70) from cap (62) .