TM 9-2350-222-20-1-3
MANIFOLD HEATER IGNITION COIL AND CABLE REPLACEMENT (2D ENGINE)
Sheet 2 of 3)
REMOVAL:
WARNING
Ignition coils on engine are
c a p a b l e of producing extremely
Output of this
high voltage.
i g n i t i o n system is sufficient to
electrical
dangerous
cause a
any
Never
touch
shock.
uncovered or live connections.
Using 3/4 inch wrench, disconnect cable (A)
1.
from spark plug (B).
2.
Using spanner wrench, disconnect electrical
connector (C) from coil (D).
3.
Using 7/16 inch socket, remove two screws
(E) and cable clamp (F).
4.
Using 1/2 inch socket, extension, and 1/2
inch wrench, remove two screws (G) and
cable bracket (H).
5.
Using hands, put down pressure on coil (D) to
give access to screws (J).
6.
Using 1/2 inch socket and extension, remove
two screws (J).
Remove coil (D), lead (A), and clamps (K) as a
unit.
8.
Remove clamps (K) from coil (D),
Using 7/8 inch wrench, disconnect cable (A)
9.
from coil (D).
INSPECTION:
1.
Inspect clamps and coil for cracks or other damage.
9.
l
Check continuity and insulation resistance of cable.
3.
Replace faulty parts as required.
Go on to Sheet 3
TA148943
7-395
