8-59
125LCR8SM48
Assemble O-ring (18) & cylinderical roller
bearing (6) in valve casing.
Use jig (press fit or cold shrink fit).
(23)
※
Assemble valve casing by matching its holes
and pins of casing and parking piston. And
tighten socket bolt (38) (4EA) using 12 mm
hexagon wrench.
Tightening torque : 17.5±1.7 kgf · m
(127±12.7 lbf · ft)
Make sure valve plate stays in place.
When tightening bolts, make sure mating
surfaces between casing and valve casing
maintain parallel to each other.
(25)
※
※
※
Apply grease on steel side of valve plate (20) to
prevent plate from sliding.
Assemble valve plate with the copper side facing
upwards.
Pay attention to the assembly direction.
Take care not to damage sliding surface.
(24)
※
※
Assemble relief valve assembly (31) using
36 mm socket wrench in valve casing.
Spread grease on O-ring part of relief valve
assembly.
Tightening torque : 18.0±1.8 kgf · m
(130±13.0 lbf · ft)
(26)
※
※
125LCR8SM50
125LCR8SM51
125LCR8SM49
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 ...