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2-21-1
HYDRAULIC CIRCUIT (TYPE 2)
Pu
Pd41
B2
A2
Pb1
A1
B1
Pa1
T1
V3(Carry over port)
Pd2
Pc2
D2
C2
Pc1
D1
C1
P0
DR0
Pd1
Ai
B4(Breaker)
B5
A5
Pa5
Pb5
Pa4(Breaker)
Pb4(Regeneration cut)
C5
D5
D4
C4
Pc41(Unlock signal)
Pc5
Pd5
Rs
C6
Pd6
Pc6
D6
DR4
P03
P1
P2
Patt
P02
Pn2
Pn1
P05
P04
DR2
Pc3(Swing priority)
Pa20
DR1
DR5
DR3
Pc40
BUCKET
Pb21(Unlock signal)
Pb20
Pd40
Pb3
Pc42(Arm crowd pilot)
Pa21(Boom up pilot)
Pd0
(Arm dump pilot)
ARM REGENERATION
& OPTION B (BREAKER)
BOOM 1
TRAVEL LEFT
TRAVEL RIGHT
SWING
TRAVEL STRAIGHT
BOOM 2
ARM 1
OPTION B
OPTION C (DOZER)
140L2MC105
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...