Komatsu PC88MR-10 Shop Manual page 681

5. Clogging of fuel filter
6. Replace fuel filter when problem is not removed even if no clogging is found.
Model
Machine serial No.
Engine
Engine serial No.
A. Visual check
1 Fuel leakage to outside
2 Clogging of fuel tank breather
B. Inspection with machine monitor (02 = Abnormality record; 01 = Monitoring; 09 = Cylinder
cutout mode operation)
3 Check of failure code
Check of monitoring information
Item displayed
Code
01002 Engine speed
31701 Throttle opening
Last fuel injection
quantity
18600
command
4
(in weight)
Last common rail
36200 pressure
command
Common rail
36400
pressure
Last injection
36300
timing command
36500 Charge pressure (arm in relief)
Engine coolant
04107
temperature
14200 Fuel temperature Low idle
PC88MR-10
Check sheet for fuel pressure low error
#
SAA4D95LE-6
#
/ / /
Testing conditions
Minimums speed
Minimum speed
Rated speed
Low idle
High idle
(relief)
(arm in relief)
(arm in relief)
Low idle
High idle
(arm in relief)
Low idle
40 Troubleshooting
Troubleshooting by failure code (Display of code)
Work No.
Date of check
Service meter
Worker's name
/
Standard value
(Reference
ISO unit
value)
1,100 ± 50
r/min
2,100 ± 60
r/min
2,050
r/min
% 0
% 100
mg/st -
-
MPa
-
MPa
-
CA
-
CA
-
CA
-
kPa
-
°C
-
°C
/ /
h
Measured
value
- -
- -
- -
- -
-
- -
- -
40-193