TM 9-2320-363-20-1
Troubleshooting Symptom Index (Cont)
Troubleshooting
Malfunction
Procedure
Number
Malfunction
Page
ELECTRICAL SYSTEM (CONT)
WORKLIGHT POWER RECEPTACLE CIRCUITS
1. NEITHER WORKLIGHT POWER RECEPTACLE OPERATES.......................................................
3-48
2. ONE WORKLIGHT POWER RECEPTACLE NOT OPERATING, THE OTHER
RECEPTACLE OPERATING NORMALLY. ..........................................................................
3-49
BACKUP LIGHT CIRCUITS
1. NEITHER BACKUP LIGHT OPERATES .......................................................................................
3-49
2. RIGHT OR LEFT BACKUP LIGHT NOT OPERATING...................................................................
3-50
UTILITY LIGHT CIRCUITS
1. NEITHER UTILITY LIGHT OPERATES ........................................................................................
3-51
2. ONLY ONE UTILITY LIGHT OPERATING ....................................................................................
3-52
3. UTILITY LIGHT INDICATOR LIGHT NOT OPERATING, UTILITY LIGHTS
OPERATING NORMALLY ...................................................................................................
3-52
ELECTRIC HORN CIRCUITS
1. ELECTRIC HORN DOES NOT OPERATE ....................................................................................
3-53
TRACTOR BEACON LIGHT CIRCUITS
1. TRACTOR BEACON LIGHT NOT OPERATING............................................................................
3-54
POWER TAKE-OFF (PTO) CIRCUITS (ALL EXCEPT M915A2)
1. PTO DOES NOT ENGAGE..........................................................................................................
3-55
2. PTO INDICATOR LIGHT NOT OPERATING, OTHER PTO CIRCUITS
OPERATING NORMALLY ...................................................................................................
3-57
PANEL LIGHT CIRCUITS
1. NONE OF THE PANEL LIGHTS OPERATING ..............................................................................
3-59
2. SHIFTER CONTROL LIGHT NOT OPERATING, OTHER SHIFTER
CIRCUITS OPERATING NORMALLY ...................................................................................
3-59
3. HEATER CONTROL LIGHT NOT OPERATING, OTHER HEATER
CIRCUITS OPERATING NORMALLY ...................................................................................
3-59
4. ONE OR MORE GAGE LIGHTS NOT OPERATING ......................................................................
3-60
5. FIBER OPTICS NOT OPERATING...............................................................................................
3-60
6. TACHOGRAPH LIGHT NOT OPERATING ...................................................................................
3-60
7. PANEL LIGHTS DO NOT DIM .....................................................................................................
3-60
8. PANEL LIGHTS DO NOT BRIGHTEN ..........................................................................................
3-61
Change 3 3-13
