TM 5-3610-253-14
Table 2-2. TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
BROKEN DRILL BIT.
Step 1.
Examine spindle for wobble.
(a) If spindle does not wobble, proceed to step 2.
(b) If spindle wobbles or is bent, refer to organizational
maintenance.
Step 2.
Examine broken drill bit to see if rust, dirt, residue, or lack of
lubrication caused drill bit to break.
(a) Replace broken drill bit.
(b) Clean replacement drill bit (Table 2-1).
(c) Lubricate replacement drill bit (paragraph 2-8.3).
assigned for this equipment.
2-24
