eral information on radio interference suppression see
TM 11-483.
with a shielded cable connecting the
generator regulator.
80. Interference Suppression Components
(b) The ignition cables that connect the
a. Primary Suppression Components.
spark plugs to the distributor are of
the shielded type.
c. Secondary Suppression Components (Carrier).
(1) The interference ground strap is illustrated
on figure 24.
(2) The suppression cover is illustrated on
(1) Tooth-type lockwaahers.
b. Secondary Suppression Components (Crane).
the left side of the engine and is
(1) Tooth-type lockwashers.
grounded by internal-external tooth-
type lockwashers to suppress radio
interference.
the left side of the engine and is
on the top-rear side of the firewall
grounded by internal-external tooth
with internal-external tooth-type
lockwashers to suppress radio
lockwashers to suppress radio
interference.
interference.
(c) The carrier distributor is mounted in
Note.
the left side of the engine and is
If there is excessive sparking of the
grounded with internal-external
brushes, it will be necessary to clean
tooth-type lockwashers to suppress
the commutator and install new
radio interference.
brushes (para. 105).
(d) The starter motor and solenoid are
mounted on the lower-rear right side
of the engine with internal external
mounted on top of the engine and is
tooth-type lockwashers and ground
grounded with internal external type
strap to suppress radio interference.
lockwashers to suppress radio
(e) The carrier engine is equipped with
interference.
special suppressed spark plugs to
(c) The crane distributor is mounted to
suppress radio interference.
the engine head and is grounded
(f) Instructions for replacement of the
with
internal-external
type
above suppression components will
lockwashers to suppress radio
be found in the applicable
interference.
maintenance section of this manual.
(d) The crane starter is mounted on the
(2) Shielded cables.
lower-left side of the engine and is
grounded with internal-external type
lockwashers to suppress radio
interference.
with a shielded cable connecting the
generator to the generator regulator.
the starter and is grounded by
(b) The ignition cables that connect the
internal-external
tooth-type
spark plugs to the distributor are of
lockwashers and is suppressed from
the shielded type.
solenoid to starter motor with a
ground lead.
(f) The crane engine is equipped with
Note.
special shielded and suppressed
Do not pull on the cable or twist the
spark plugs to suppress radio
braided shielding. Gently work the
interference.
cable from side to side and free the
(g) Instructions for replacement of the
rubber seal. Do not use sharp metal
above suppression components will
tools to install the rubber seal.
be found in the applicable
maintenance section of this manual.
(2) Shielded cables.
AGO 6819A 73
