TM 5-4320-300-14
6-10. PISTONS AND CONNECTING RODS (CONT)
Location/Item
Action
Remarks
NOTE
Excessively worn pistons, rings, or cylinder liners may be an indication of
abnormal maintenance practices or operating conditions. Check for and
correct any abnormalities.
9.
Piston
Inspect the plate on piston skirt and all
grooves for excessive wear and damage.
Examine piston for scoring, cracks (es-
pecially on internal struts), damaged ring
lands, or indications of overheating.
Clean slight scoring with P-C-458 crocus
cloth.
10. Cylinder
If piston is badly worn or damaged, check
iner
cylinder liner for excessive out-of-round,
taper, high spots, or other damage in accord-
ance with paragraph 6-8.
6-80
