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4
PILOT VALVE (TRAVEL)
DISASSEMBLY AND ASSEMBLY
13. Install the push rod on the plug.
• Apply hydraulic oil to the push rod before installing
it.
• Do not use excessive force to insert he push rod to
prevent the packing lip from damage.
14. Install the push rod sub-assemblies assembled in steps
10, 11, 12 and 13 in the casing.
15.
Place the cover sideways on a flat surface, and press
fit the bushing by using the special jig and tapping it
lightly with a hammer.
• Take care that the end of the bushing does not pop
out of the cover.
16. Secure the lower cover assembly assembled in steps
1 to 5 in a vise and install the upper cover assembly
assembled in steps 6 to 14 on it.
• Install the assemblies in the positions they were in
before disassembly.
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