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8-16
Remove valve plate (313, 314) from valve
block (312).
These may be removed in Work 8.
(15)
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140Z98MP22
If necessary, remove stopper (L) (534),
Qmin. plug (533), servo piston (532) and
tilting pin (531) from pump casing (271,
272), and needle bearing (124) from valve
block.
When removing tilting pin, use a protector
to prevent pin head from being damaged.
Since lock tight is applied to fitting areas
of tilting pin (531) and servo piston (532),
take care not to damage servo piston
(532).
Do not remove needle bearing (124) as
far as possible, except the case that
considered to be out of its life span.
Do not loosen hexagon nuts of valve
block (312) and Qmin. plug (533).
If loosened, flow setting will be changed.
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Summary of Contents for HX130 LCR
Page 11: ...1 1 SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10 ...
Page 174: ...4 5 MEMORANDUM HYUNDAI HEAVY INDUSTRIES CO LTD CONSTRUCTION EQUIPMENT DIV ...
Page 536: ...8 108 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29 ...
Page 566: ...8 138 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10 ...