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2-22-2
P2 SIDE
The hydraulic fluid from pump A1 flows into the main control valve through the inlet port "P2", into
the P2 bypass passage and P2 parallel passage.
The hydraulic fluid from the pump A1 is directed to the tank through the bypass passage of
spools : travel right, swing, boom 2 & swing priority, arm 1, option "B" and option "C" (dozer), the
negative relief valve of P2, tank passage and the tank port "T1".
(2)
SECTION A-A
SECTION B-B
P2 Parallel passage
P2 port
B
B
Tank port T1
A
A
ARM 1
BOOM 2 &
SW PRIORITY
SWING
TRAVEL(RH)
OPTION-B
OPTION-C
(DOZER)
Tank passage
P2 Bypass passage
P2 Bypass passage
Straight travel spool
140L2MC12
Summary of Contents for HX140L
Page 12: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Page 209: ...4 5 MEMORANDUM...
Page 694: ...8 68 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Page 734: ...8 108 Assemble plug 2 Plug NPT1 16 11 EA 17 21078TM68 21078TM69 21078TM70 21078TM71...
Page 756: ...8 130 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...