18 - 21
Regulator (cont’d)
Dismantling and Assembly (cont’d)
Assembly (cont’d)
10 Insert set spring 22 into hole A of regulator body.
Insert compensating piston 41 and piston case 40 into
hole B of regulator body 1.
Fit pilot cover 21 and secure with socket head screws
19 and 20 tightened to a torque of 11.8 Nm (8.7 lbf ft).
11 Insert spring seat 18 (flat face first), pilot spring 17 and
adjusting ring 16 into hole E of regulator body 1.
Insert spring seat 15 (flat face first) inner spring 14 and
outer spring 13 into hole D of regulator body 1.
12 Install the cover 6 assembly comprising adjusting
screws 7/8, adjusting ring 12, mounting nut 11, two
locking nuts 10 and adjusting screw 9.
Secure the cover using socket head screws 5 tightened
to a torque of 11.8 Nm (8.7 lbf ft).
Section E Hydraulics
9803/6410
Section E
18 - 21
Issue 1
Hydraulic Pump/Regulator JS130, JS160