18 - 15
Regulator
Dismantling and Assembly
The working environment must be clean and the workbench
covered with a cloth or rubber sheet to prevent damage to
the components.
The item numbers called up in the following procedures
correspond with those in the exploded view opposite.
Dismantling
Before dismantling, remove dust, rust, etc. using clean
hydraulic oil.
Retain all washers, snap rings etc. for later re-use. O-rings
should be renewed.
1 If not already done, separate the regulator 1 from the
pump casing by removing socket head screws 2 and 3
(2 off each).
2 Remove the four socket head screws 5 and lift off cover
6 complete with adjusters 7/8, adjusting screw 9, two
locking nuts 10, mounting nut 11 and adjusting ring 12.
Do not interfere with the settings of any of these
components as this could alter the pre-set flow settings.
Section E Hydraulics
9803/6410
Section E
18 - 15
Issue 1
Hydraulic Pump/Regulator JS130, JS160
6
5