TM 9-2330-381-14
3-3.
LUBRICATION CHART - CONT
19.
LOWER SUSPENSION BEARING. Every 5 years remove, clean, and hand or pressure pack lower suspension
bearing. Clean any existing grease from bearing and upper suspension arm. Hand pack or pressure pack bearings with
grease (GAA) and wipe off excess with rag.
Section II. OPERATOR/CREW TROUBLESHOOTING PROCEDURES
PARA. NO.
TITLE
3-4.
SYMPTOM INDEX
Troubleshooting
Symptom
procedure
task no.
APU
Engine does not crank over ..............................................................................................
Engine cranks but does not start ......................................................................................
Engine runs rough ............................................................................................................
White, blue, black, or dark gray exhaust smoke is observed
(after warmup) ...........................................................................................................
Low oil pressure indicator light is lit...................................................................................
Engine overheating ..........................................................................................................
Battery has low charge .....................................................................................................
Glow plug heats slowly or fails to heat ..............................................................................
APU jump start system inoperable ....................................................................................
HYDRAULIC SYSTEM
General hydraulic failures .................................................................................................
External leaks ..................................................................................................................
System will not maintain normal or adequate operating pressure ......................................
Excessive pump noise or pump failure..............................................................................
Platform suspension will not adjust or adjustments are sluggish........................................
Platform suspension drifts down or drops .........................................................................
Suspension rides stiff and does not adjust for bumps/road hazards ..................................
Suspension tire change chain is over-stressed and/or breaks ...........................................
3-16 Change 1
