2-60
Change 4
QUICK GUIDE TO TROUBLESHOOTING (CONTINUED)
Item
AUXILIARY POWER UNIT (cont.)
APU STARTER/GENERATOR
ENGINE AUTOMATIC FIRE
EXTINGUISHING SYSTEM FIRE
DETECTION T/A PANEL
INDICATORS (EFFECTIVE FOR
VEHICLES 1 THRU 344)
ENGINE AUTOMATIC FIRE
EXTINGUISHING SYSTEM FIRE
DETECTION T/A PANEL
INDICATORS (EFFECTIVE FOR
VEHICLES 345 AND ABOVE)
ENGINE AUTOMATIC FIRE
EXTINGUISHING SYSTEM FIRE
DETECTION T/A PANEL
INDICATORS
ENGINE AUTOMATIC FIRE
EXTINGUISHING SYSTEM FIRE
DETECTION T/A PANEL
INDICATORS (EFFECTIVE FOR
VEHICLES 1 THRU 344)
Problem
ENGINE MISFIRES
ENGINE LACKS POWER
ENGINE FAILS TO CRANK WHEN STARTING SWITCH IS
OPERATED
GENERATOR CHARGING SYSTEM INDICATOR READS IN YELLOW
OR RED REGION WITH APU OPERATING AND APU GENERATOR
SWITCH ON
POWER ON LAMP DOES NOT LIGHT WHEN MASTER SWITCH IS
ON. All other electrical systems operate.
POWER ON LAMP DOES NOT LIGHT WHEN MASTER POWER
SWITCH IS ON. All other electrical systems operate.
FIRE WIRE (F/W) LED REMAINS ON, NO FIRE PRESENT.
FAULT LAMP REMAINS ON. AUTO LED IS LIT.
TM 9-2350-267-20
Solution or Reference
See page 2-262
See page 2-263
See page 2-270
See page 2-264
See page 2-281
See page 2-288
See page 2-294
See page 2-298
