TM 1-2840-252-23-3
8-90
CLEAN STARTER GEARBOX FILTER
8-90
INITIAL SETUP
Equipment Condition
Applicable Configurations:
Off Engine Task
All
Starter Gearbox Filter Removed (Task 8-89)
Tools:
General Safety Instructions
Powerplant Mechanic's Tool Kit,
WARNING
NSN 5180-00-323-4944
Dry cleaning solvent (E19) is flammable and toxic. It
Goggles
can irritate skin and cause burns. Use only in well-
Dry, Compressed Air Source
ventilated area, away from heat and open flame. In
Materials:
case of contact, immediately flush skin or eyes with
Dry Cleaning Solvent (E19)
water for at least 15 minutes. Get medical attention
Gloves (E24)
for eyes.
Lint-Free Cloth (E30)
Personnel Required:
Aircraft Powerplant Repairer
1. Clean starter gearbox filter (1) as follows:
a. Wear gloves (E24). Immerse filter in dry cleaning solvent (E19) and agitate. Use brush on external surfaces (2).
b. Use lint-free cloth (E30) to remove solvent.
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.
c.
Wear goggles. Blow dry internal passage (3). Use clean, dry, compressed air.
FOLLOW-ON MAINTENANCE:
Inspect starter gearbox filter (Task 8-91).
END OF TASK
8-239
