Operating & Maintenance Manual
Troubleshooting
58
Table 16: Generator Switch on SECU CODE H (Electronic Engine Models Only)
Table 17: Machine Will Not Shutdown
Table 18: Excessive Vibration
Table 19: Low CFM
Table 20: Excessive Oil In Air
Cause
Corrective Action
Machine will not start
Switch generator to the air only position.
Generator switch malfunction
Check harness connections. Replace switch.
SECU controller malfunction
Check harness connections. Replace SECU
controller.
Cause
Corrective Action
Ignition switch malfunction
Check harness connections. Replace switch.
Fuel solenoid malfunction
Check harness connections. Replace fuel solenoid.
Engine ECM malfunction
Consult dealer.
Cause
Corrective Action
Dirty Fuel/Filters
Replace filters/fuel.
Engine idle speed too low.
Raise “No Load” speed.
Rubber Mounts, Loose or Damaged
Tighten or replace.
Anti-rumble valve not working.
Repair or Replace.
Drive Coupling Defective
Replace coupling.
Defective Fan
Replace fan.
Engine Malfunctioning
Consult Dealer.
Airend Malfunctioning
Consult Dealer
Cause
Corrective Action
Engine RPM too Low
Adjust RPM
Malfunctioning Inlet Unloader Inspect
valve.
Dirty Air Filter
Clean or replace elements.
Incorrect Pressure Regulator Adjustment
Adjust linkage.
Malfunctioning Pressure Regulator
Replace regulator.
Wrong Air Filter Element
Install correct element.
Defective Separator Element
Install new element.
Defective Minimum Pressure Valve (option)
Repair or replace valve.
Air Leak
Find and repair leak
Orifice Blocked
Check and clean orifice
Cause
Corrective Action
High Oil Level
Read procedure in this manual.
Clogged Scavenge Orifice
Remove scavenge orifice. Clean and Replace.
Incorrect Oil
Replace by spec. in this manual.
Defective Scavenge Check Valve (option)
Remove check valve. Replace with new valve.
Out of Level > 15 degrees
Relocate or reposition unit.
Summary of Contents for P185WJD-FX-T4i
Page 2: ...2...
Page 5: ...3 Foreword...
Page 8: ...Operating Maintenance Manual Foreword 6...
Page 9: ...7 DRAWBAR NOTICE...
Page 11: ...DRAWBAR NOTICE Operating Maintenance Manual 9...
Page 12: ...Operating Maintenance Manual DRAWBAR NOTICE 10...
Page 13: ...11 Safety...
Page 16: ...Operating Maintenance Manual Safety 14...
Page 18: ...Operating Maintenance Manual Safety 16...
Page 19: ...Safety Operating Maintenance Manual 17...
Page 21: ...Safety Operating Maintenance Manual 19...
Page 23: ...21 Noise Emission...
Page 28: ...Operating Maintenance Manual Noise Emission 26...
Page 29: ...27 GENERAL DATA...
Page 32: ...Operating Maintenance Manual GENERAL DATA 30...
Page 33: ...31 OPERATION...
Page 41: ...39 LUBRICATION...
Page 43: ...41 MAINTENANCE...
Page 53: ...51 Troubleshooting...
Page 62: ...Operating Maintenance Manual Troubleshooting 60...