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5-51
5-51
OPERATING PRINCIPLE
Structure
3)
P Pilot oil supply line (pilot pressure)
T Return to tank
A Secondary pressure to flow regulator at main pump
Neutral
Pressure line is blocked and A oil returns
to tank.
Operating
Secondary pressure enters into A.
P
T
A
P
T
A
P
T
A
2
3
4
5
6
7
1
1 Sleeve
2 Spring
3 Spool
4 O-ring
5 O-ring
6 Solenoid
valve
7 Connector
P
T
A
P
T
A
5-22(1)
5-22(2)
(1)
(2)
(3)
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 ...