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![]() TM 55-1915-200-10
B
Table 2-2. Operator/Crew Preventative Maintenance Checks and Services
EQUIPMENT NOT READY/AVAILABLE
- BEFORE D - DURING A - AFTER W - WEEKLY M - MONTHLY Q - QUARTERLY S/A SEMI ANNUALLY AN - ANNUALLY
IF
T/A - TRIENNIALLY
ITEM
B
D
AWM
Q S/A AN T/A
ITEMS TO BE INSPECTED
CHECK FOR
ACTION
PMC
NMC
NUMBER
X
Check that safety glasses and dust mask are
Replace damaged or
Do not operate
91
Lathe 1336 PBD
available and are serviceable.
missing safety equipment. equipment if
safety
equipment is not
available or
unserviceable.
WARNING
NEVER wear loose clothing while operating
machine tools.
ALWAYS wear protective eye wear.
ALWAYS lock the tailstock to the bedways.
ALWAYS securely lock cutting tools in position.
DO NOT change gears or belts while the spindle
is turning.
DO NOT change feed ranges at high-speed
spindle operation. Stopping the spindle rotation for
this operation is recommended.
DO NOT overload the machine with too heavy a
cut.
DO NOT attempt to change chucks or perform
maintenance on the lathe unless the spindle is
stopped.
DO NOT clear chips with the fingers.
Do not operate
X
Check for worn or frayed belts, frayed electrical
Replace worn or frayed
wiring or power cord, loose connections, missing
belts, repair frayed
equipment if
electrical cords, loose
belts are worn,
bits and pieces, worn or damaged pulleys, dirt
frayed, or
buildup and corrosion.
connections or damaged
electrical
pulleys. Clean as
connections and
necessary.
wiring are
unserviceable.
X
Gear Box
Check for loose locking nuts on the input shaft.
Refer to unit maintenance if
locking nuts are loose.
LSV PMCS
Change 12
2-293
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