Hyundai R 160 LC-3, Руководство по обслуживанию, Страница: 381 / 459

8-68
3) DISASSEMBLY
(1) Fixed the motor
Direct the output shaft up and fix the base plate (3) in a vise.
(2) Disassembling the base plate
assembly
Disassembling the relief valve assembly.
Loosen plug(21) and remove the relief
assembly(15).
The plug(21) is lightly pressed into the
relief housing(16), but in case it comes
off, hold and turn the outer periphery of
the relief housing(16) to separate them.
If nut(30) and setscrew(29) are loosened
to remove the relief valve assembly
(15), the set relief pressure will vary.
Therefore, do not loosen them.
Do not disassemble the relief valve
assembly except when necessary.
When holding the periphery of the relief
valve housing with pincers, protect it
with rag or something to protect the
outer.
Disassembling the Double Counterbalance
valve.
Loosen socket bolts(13) and remove the
flange(12).
Since the flange(12) is held down by
spring(11), loosen the socket bolts(13)
halfway and hold the flange(12) down till
the socket bolts(13) come off.