2 - 35
P
A
is higher than P
B
Return oil from cylinder rod side is shut off by check(C
2
) in the plunger and passage(2) is
blocked from passage(1).
When pressure P
A
rises higher than the preset pressure of spring(C) and pushes piston(A) in the
regeneration selector to right as shown ; Spool(B) move to right ; Passage(3) and passage(4) are
connected ; Return oil from cylinder rod side flows into tank passage via low pressures
passage(3) and passage(4).
ں
Center bypass passage
Pilot
port
High pressure feed passage
Spool(B)
Spring(C)
Low pressure passage
Parallel feed passage
1
2
3
(P
B
)
C
2
C
1
(P
A
)
4
Tank passage
Ba1
Aa1
Piston(A)
XAa1
Summary of Contents for R 160 LC-3
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Page 142: ...4 4...
Page 182: ...4 44 No of pin Receptacle connector Female Plug connector Male 24 12 24 1 13 S815 024000...
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Page 416: ...8 103 Remove lock nut 21 and then boot 26 15...
Page 427: ...8 114 Install cover 3 to hub 1 and tighten bolts 14 Torque 5 5 12 5kgf m 40 90lbf ft 7 14 15 3...
Page 456: ...8 143 1 STRUCTURE GROUP 11 WORKEQUIPMENT SECTION A SECTION B SECTION C C B B A A C...