TM 1-2840-252-23-3
7-9
REPAIR SPARK IGNITERS
7-9
INITIAL SETUP
Materials:
Applicable Configurations:
Crocus Cloth (E16)
All
Personnel Required:
Tools:
Aircraft Powerplant Repairer
Equipment Condition:
Technical Inspection Tool Kit,
Off Engine Task
Goggles
Dry, Compressed Air Source
NOTE
This repair is allowed provided it does not cause pin to break
or crack.
1. Straighten bent pin (1) of spark igniter (2). Using
long-nose pliers, gently move pin (1) until straight.
2. Remove corrosion from pin (1) of spark igniter (2).
Polish pin, using in and out motion over entire length
of pin until corrosion is removed. Use crocus cloth
(E16).
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.
3. Wear goggles. Remove loosened particles from pin
(1), using clean, dry, compressed air.
INSPECT
FOLLOW-ON MAINTENANCE:
Clean Spark Igniters (Task 7-7).
END OF TASK
7-64