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2-78
GROUP 5 RCV LEVER
1. STRUCTURE
The casing has the oil inlet port P (primary pressure) and the oil outlet port T (tank). In addition the
secondary pressure is taken out through ports 1, 2, 3 and 4 provided at the bottom face.
侍
Refer to the parts manual for the types of the RCV lever.
VIEW A-A
4
1
T
2
3
P
P
3
T
4
1
2
LH
Hydraulic circuit
TYPE L1, L3
5
A
A
19
Single
operation
25
Simultaneous
operation
2
3
T
1
P
4
RH
6
5
6
TYPE L5
8
7
Null
Null
300L2RL01
Switches
Type
No.
LH
RH
M1, M3
,M10
5
One touch decel
Horn
6
Power boost
Breaker
M5
5
One touch decel
Horn
6
Power boost
Null
7
CCW rotation
Close
8
CW rotation
Open
Pilot ports
Port
LH
RH
Port size
P
Pilot oil inlet port
Pilot oil inlet port
PF 3/8
T
Pilot oil return port Pilot oil return port
1
Left swing port
Bucket out port
2
Arm out port
Boom up port
3
Right swing port
Bucket in port
4
Arm in port
Boom down port
TYPE M1, M3, M5, M10
1)
侍
Number 7 and 8 : Option attachment
TYPE M1, M3, M10
TYPE M5
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...