TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 1. Check wheel studs and lugnuts for obvious looseness.
WARNING
Notify Unit Maintenance that lugnuts need to be tightened to 415-475 lb-ft (563-
644 Nm) as soon as possible. Wheel may come loose if lugnuts are not
tightened to proper torque. Failure to comply may result in serious injury or
death to personnel.
If loose, tighten.
Step 2. Check for bent or broken studs and missing or loose lugnuts.
(a)
Notify Unit Maintenance if two or more lugnuts or studs on the same wheel are missing, broken,
or bent.
(b)
If wheel still wobbles or shimmies, notify Unit Maintenance.
l. HYDRAULIC SYSTEM
LOSS OF HYDRAULIC PRESSURE (SINGLE STAGE PUMP).
NOTE
Hydraulic oil level gage should read two marks past the 3/4 mark during a cold check.
This is a normal reading. Do not overfill reservoir.
Check hydraulic oil level gage to determine hydraulic oil level.
(a) If oil level is low, add hydraulic oil (Appendix F).
(b) If loss of hydraulic pressure continues, notify Unit Maintenance.
Change 1
