4-45.
IGNITION SYSTEM TEST. (cont)
b. Test. (cont)
(10) Ensure that MASTER SWITCH is
in OFF position.
door.
to e
(11) Close control panel access
(12) Connect electrical connector
lectrical high pressure fuel pump.
(13) Close
fuel
housing
(paragraph 4-34c).
(14) Install
engine
housing
access door and secure with turnlock
fasteners.
4-46. HIGH
TENSION
LEAD.
Main-
tenance of the
figure 4-31) is
and replacement.
a.
Removal.
(1) Loosen
high tension lead (9,
limited to inspection
turnlock fasteners and
remove engine housing access cover and
plenum access cover.
WARNING
To prevent injury, ensure that
battery cable plug connector is
disconnected from battery before
performing maintenance.
(2)
connector
(3)
Disconnect battery cable plug
from battery.
Remove nuts (5), screws (6),
washers (7),
and loop clamps (8) that
secure high tension
lead (9) to engine
housing.
High
tion
s e t
ARMY
TM 5-6115-612-12
MARINE CORPS TM 6115-12/7
AIR FORCE
T0 35C2-3-471-1
NAVY
AG-320B0-0MM-000
WARNING
voltage may exist in igni-
system even though generator
is
shut down.
To prevent
injury,
ensure
that
ignition
system components are discharged
to
ground
before
performing
maintenance.
(4) Disconnect high tension lead
(9)
from
spark
igniter
(1)
and
discharge to ground. -
(5) Disconnect high tension lead
(9) from ignition coil (13).
b.
for
Inspection.
(1) Inspect high tension lead (9)
loose
connectors,
chafing,
areas.
and
abrasions.
cuts.
burned -
insulation breakdown.
Replace lead if
any of these conditions are present.
(2) Inspect high tension
lead
connectors for cracks, pitting, and
damage caused by arcing.
Replace high
tension lead (9) if connectors are
damaged.
Test.
Test high tension lead in
accordance with paragraph 4-45.
d.
Installation.
(1) Connect high tension lead (9)
to output of ignition coil (13).
(2) Connect high
to spark igniter (1).
(3) Secure high
to engine housing wall
tension lead (9)
tension lead (9)
with loop clamps
(8), screws (6),
washers (7), and nuts
(5).
Torque to 36-40 inch pounds
(4-4.5 Nm).
4-103
