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7-19
Main pump
a1
a2
Pressure sensor
Monitoring
(analog)
Cluster
MAIN PUMP DELIVERY PRESSURE
Preparation
Keep the hydraulic oil temperature at
50
·
5˚C.
Measurement
Select the following switch positions.
Power mode switch : P mode
Measure the main pump deliver y
pressure in the P mode (high idle).
Evaluation
16)
(1)
(2)
ྙ
½
ྚ
ྙ
The average measured pressure should meet the following specifications.
Unit : kgf / cm
2
(3)
140L7MS03
Model
Engine speed
Standard
Allowable limits
Remarks
HX140 L
High idle
40
-
+2
0
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...