Komatsu PC500LC-10R Shop Manual page 599

30 TESTING AND ADJUSTING
Hydraulic drift of work equipment
Item
Hydraulic oil temperature: 45 to
•
55 °C
Engine: Stopped
•
Load: Bucket soil/sand heap
•
(1:1 slope) or rated load
(2.5 m
All control levers and control
•
pedals in NEUTRAL position
Hydraulic Measurement posture: Hori-
•
drift of buck-
zontal boom top face, fully re-
et tip (whole
tracted arm, and fully extended
work equip-
bucket cylinder on a level and
ment)
flat ground
Measurement posture: Hori-
zontal boom top face, fully re-
tracted arm, and fully extended
bucket cylinder
See the STANDARD VALUE
TABLE, "MACHINE POSTURE
AND PROCEDURE FOR
MEASURING PERFORM-
ANCE", "Work equipment 1".
PC500LC-10R
Machine model
Engine
Testing conditions
3
: 3960 kg)
PC500LC-10R
SAA6D125E-5
Standard val-
Unit ue for new
machine
mm 600 or less
Pm CLINIC SERVICE
Meas-
Repair limit ured val-
ue
900 or less
No
Goo
goo
d
d
30-193