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9 - 7
Section C
Electrics
9803/6410
Section C
9 - 7
Issue 1
Fault Finding
Fault Diagnosis (continued)
Air Cleaner clogged, Problem No. 5
Note:
Message does not go out even if the filter is washed.
Prior Confirmation
Items
1
The
"MODE"
of the mode display is not flashing.
Troubleshoot
Cause
Remedy
Replace
Air filter switch
air filter
defect
switch.
Breakage or bad
connection of BW
Repair BW
wiring between CNB
wiring.
and air filter
switch
Breakage or bad
connection of BW
Repair BW
wiring between CNB
wiring.
and CN5
Replace
Controller defect
controller
When spade terminal of air
filter switch on YL side is
removed, does message go
out?
YES
YES
YES
NO
NO
NO
Key switch
ON
When CNB connector is
removed, does message go
out?
When CN7 connector is
removed, does message go out?
Summary of Contents for JS130
Page 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
Page 118: ......
Page 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Page 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
Page 207: ......
Page 209: ......
Page 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Page 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...