the drive cables to prevent dirt from entering the cable
7-34. Fire Extinguisher Service
Service the carrier fire extinguisher in the same manner
7-33. Data Plate Inspection
and service the carrier fire extinguisher.
Inspect all data plates for readability, loose screws
and nuts, or other physical damage. Report any
Section V. TROUBLESHOOTING
The corrective action recommended is described
opposite the probable cause.
This section provides information useful in diagnosing
and correcting unsatisfactory operation or failure of the
Model M320T Truck Crane and its components.
Malfunctions nrhich may occur are listed in table 7-2.
See table 7-2 for a tabulated listing of possible troubles,
Each malfunction stated is followed by a list of probable
probable causes, and possible remedies.
causes of the trouble.
Table 7-2. Troubleshooting
a. Batteries discharged or cables
1. Engine will not crank.
loose or corroded.
clean and tighten cables (para
b. Replace starter solenoid (para
Out of fuel.
2. Engine will not start.
Restricted air intake.
Improper valve clearance.
Replace or recharge battaries (para
f. Low temperature.
f. Use cold weather starting aid (para
Radiator coolant level low.
3. Engine overheats.
Engine oil level low.
Water pump V-belt loose.
Water pump faulty.
Collapsed hoses or loose connection
Check condition of coolant hose,
and tighten loose connection.
f. Defective thermostat.
a. Oil too light or diluted.
4. Low oil pressure.
correct oil. Refer to current LO.
b. Oil level low.
c. Oil filter clogged.
d. Faulty oil temperature sender or