TM 55-2840-231-23
7-5. Spark Igniter Lead - Removal, Inspection, Installation and Check - Continued
ENGINE/Spark Igniter
Lead - Continued
Secure the lead to the air
tubing at the power
turbine governor with
four clamps (2 and 4), two
bolts (5) and nuts (7).
Tighten the nuts to 35-40
in. lb (0.4-0.5 kg/m).
Secure the igniter lead to
bracket (9) with clamp
(11), bolt (10) and nut
(12). Tighten the nut to
35-40 in. lb (0.4-0.5 kg/m)
ENGINE/
Ignition System
4. Check
The following procedure can be used to check
the operation of the ignition system.
To preclude the possibility of the
combustion chamber becoming
misaligned, do not remove the
fuel nozzle and the spark igniter
at the same time.
Remove the spark igniter
lead (13) from the spark
igniter.
Remove the spark igniter
(14).
When assembling or
disassembling a lead and an
igniter which is not installed on
the engine, turn the lead nut and
not the spark igniter.
Change 11
7-13