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PILOT VALVE (TRAVEL)
DISASSEMBLY AND ASSEMBLY
16. Remove the pressure reducing valve assemblies and
the return springs from the casing.
• Note down the positions relative to the casing hole.
17. Place the cover sideways on a flat surface, and remove
the bushing by applying the special jig and tapping it
lightly with a hammer.
18. To disassemble the pressure reducing valve, push
down the spring seat to compress the secondary
pressure spring and at the same time move the spring
seat sideways and pull out the spool through the larger
hole.
• Take care not to scratch the spool surface.
• Do not push down the spring seat by 4 mm or
more.
• When assembling, use the same set of parts as
above.
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