TM 1-2840-252-23-2
CLEAN NO 4 AND 5
BEARING PACKAGE (AVIM) (Continued)
2-38
INITIAL SETUP
Equipment Condition
Off Engine Task
Applicable Configurations:
General Safety Instructions
All
WARNING
Tools:
Dry cleaning solvent (E19) is flammable
Goggles
and toxic. It can irritate skin and cause
Compressed Air Source
burns. Use only in well-ventilated area,
away from heat and open flame In case
Materials
Dry Cleaning Solvent (E19)
of contact, immediately flush skin or
Gloves (E24)
eyes with water for at least 15 minutes.
Lint-Free Cloth (E30)
Get medical attention for eyes.
Personnel Required:
Wear gloves (E24) Clean forward seal retainer (1)
1
and aft seal retainer (2) with dry cleaning solvent (El
9) and with brush.
WARNING
When using compressed air for cleaning,
use approved protective equipment for
eyes and face. Do not use more than 30
psig air pressure.
Do not direct air
toward yourself or another person.
Failure to comply could result in injury to
eyes or skin. In case of injury, get
medical attention.
2 Wear goggles Blow dry forward seal retainer (1) and aft
seal retainer (2), using clean, dry, compressed air.
3
Clean No. 4 and 5 bearing housing (3) as follows:
CAUTION
Do not allow solvent to get down into
result.
a. Using a lint-free cloth (E30) dampened with dry
cleaning solvent (El 9), wipe bearing housing external
surface (4).
b
Wipe dry Use clean, dry, lint-tree cloth (E30).
FOLLOW-ON MAINTENANCE
END OF TASK