TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 411 of 596

TM 9-2815-205-34

(2) Ignition coil and igniter

NOTE

Ensure high tension wire used

for testing is in good condition.

(a) Connect high tension lead (19) to

ignition coil (5) and fuel igniter (20).

(b) Connect air heater assembly (21) and

ignition coil (5) to common ground

(22)

.

WARNING

Do not touch ignition coil or

air heater assembly while

performing test. High volt-

age is present and personal

injury may result.

CAUTION

•

Do not apply voltage to ignition

coil unless coil is connected to

air heater assembly. Ground

coil and air heater assembly.

•

Connect positive lead to pin (A)

and negative lead to pin (B) or

damage to coil will result.

(c)

(d)

(e)

Connect a 24 V dc power source to

power input side of ignition coil (5).

Observe electric arc between fuel

igniter (20) and wire (23). A steady or

intermittent (about ten pulses a

second) arc with a popping noise

indicates a good coil and igniter.

Disconnect power source and then

disconnect leads from coil (5).

Remove high tension lead (19) from

coil and fuel igniter (20).

Disconnect air heater assembly (21)

and ignition coil (5) from common

ground (22).

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