TM 5-5420-202-20-4
GENERAL MAINTENANCE (Sheet 2 of 33)
Inspection and Repair of Cast Parts and Machined Surfaces (Sheet 1 of 2)
Dry cleaning solvent (Item 55, Appendix D)
SUPPLIES:
Rubber gloves
Crocus cloth (Item 14, Appendix D)
1.
Check interior of cast parts and machined
surfaces for scoring, burring, and pitting.
WARNING
is
specified
agent
Cleaning
Use only in well
flammable.
ventilated areas. Keep away from
f l a m e s , sparks, or heat. Do not
Prevent
smoke while using.
contact with eyes, mouth, and/or
skin. Wear rubber gloves when
performing cleaning procedures.
2.
If minor scoring, burring, or pitting
is found, wearing rubber gloves, use
crocus cloth dipped in solvent to repair
surface.
3.
If crocus cloth dipped in solvent does
not get rid of scoring, burring, or pitting,
or if part is excessively scored, worn,
pitted, or burred, throw part away.
Go on to Sheet 2