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 TM 5-2410-237-23
GENERAL MAINTENANCE INSTRUCTIONS - CONTINUED
0241 00
CLEANING INSTRUCTIONS - CONTINUED
(1)
Clean all parts before inspection, after repair and before assembly.
(2)
To prevent contamination, hands should be kept free of accumulation of grease, which can collect dust, dirt
or grit.
(3)
After cleaning, all parts should be covered or wrapped to protect them from dust and dirt. Parts that are
subject to rust should be lightly oiled.
External Engine Cleaning.
2.
a.
Protect all electrical equipment that could be damaged by the steam or moisture before steam cleaning.
b.
Cover all openings before steam cleaning.
c.
After cleaning, dry and apply a light coat of oil (Item 24, WP 0249 00) to all parts subject to rust.
d.
Clear out all tapped (threaded) holes with compressed air to remove dirt and cleaning fluid.
Cleaning Disassembled Parts.
3.
a.
Place all disassembled parts in wire baskets for cleaning.
b.
Dry and cover all cleaned parts.
c.
Place parts on or in "racks" and hold for inspection or repair.
d.
All parts subject to rusting must be lightly oiled and wrapped.
e.
Keep all related parts and components together. Do not mix parts.
Castings.
4.
a.
Clean inner and outer surfaces of castings and all areas subject to grease and oil with solvent cleaning compound
(Item 4, WP 0249 00).
b.
Use a stiff brush to remove sludge and gum deposits.
c.
Clear out all tapped (threaded) holes with compressed air to remove dirt and cleaning solvent.
Oil Passages. Particular attention must be given to all oil passages in castings and machined parts. Oil passages must be
5.
clean and free of any obstructions.
a.
Clean passages with wire probes to break up any sludge or gum deposits.
b.
Wash passages by flushing with solvent cleaning compound (Item 4, WP 0249 00).
c.
Dry passages with compressed air.
Oil Seals, Electrical Cables and Flexible Hoses.
6.
CAUTION
Washing oil seals, electrical cables and flexible hoses with dry cleaning solvents or mineral spirits will cause
serious damage or destroy the material.
a.
Wash electrical cables and flexible hoses with a mild solution of detergent (Item 11, WP 0249 00) and water and
wipe dry.
b.
Oil seals are generally damaged during removal; cleaning will not be necessary since new seals will be used in
assembly.
7.
Machined Surfaces.
8.
a.
Clean machined surfaces with solvent cleaning compound (Item 4, WP 0249 00).
b.
Dry surfaces with compressed air.
0241 00-3
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