Disassembly, Disassembly -5 – JLG 680S Service Manual User Manual
Page 53
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SECTION 3 - CHASSIS & TURNTABLE
3121234
– JLG Lift –
3-5
Disassembly
1. Disassemble the pilot valve.
2. Mark the position of the port plate and remove the
socket screw of the port plate.
3. Remove the port plate together with the valve plate
(hold the valve plate so that the plate can’t fall
down).
4. Remove the O-ring.
5. Disassemble the taper roller bearing (near by port
plate).
6. Remove the adjustment shim.
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