18 - 16
Regulator (cont’d)
Dismantling and Assembly (cont’d)
Dismantling (cont’d)
3 From regulator body 1, withdraw outer spring 13, inner
spring 14 and spring seat 15. Also withdraw adjusting
ring 16 (see Note 1), pilot spring 17 and spring seat 18.
Note 1: Use an M4 screw Z attached to the end of adjusting
ring 16 to facilitate its easy removal.
4 Remove socket head screws 19 and 20 and lift off pilot
cover 21. Take out set spring 22.
5 Remove snap ring 23 taking care not to allow the
components behind it to spring out. Take out spring seat
24, return spring 25 and sleeve 26 (complete with snap
ring 27).
Section E Hydraulics
9803/6410
Section E
18 - 16
Issue 1
Hydraulic Pump/Regulator JS130, JS160