ARMY
T M
5 - 6 1 1 5 - 6 1 2 - 12
M A R I N E C O R P S T M 6 1 1 5 - 1 2 /7
AIR FORCE
T O 3 5 C 2 - 3 - 4 7 1 - 1
NAVY
A G - 3 2 0 B 0 - 0 M M - 0 00
4 - 8 4 .
CURRENT
SHUNT
( 1 0 00
AMP) .
(cont)
b.
Removal. (cont)
(5) Loosen nut (12).
(6) Remove
bolt
(13)
and
lockwasher (14).
Rotate conductor bus
(15) away from current shunt.
Remove
washer (16).
(7) Remove self-locking nut (17),
washer (18), and screw (19) that secure
current shunt to shunt mounting bracket
(20).
Remove current shunt.
c.
Installation.
(1) Place current shunt (11) on
shunt mounting bracket (20).
(2) Install
screw
(19) through
shunt
and
shunt
mounting
bracket.
Secure
with
washers
(18)
and
self-locking
nuts (17).
Torque to
32-35 inch pounds (3.6-3.9 Nm).
(3) Place washer (16) on terminal
A of current shunt.
Rotate
bus
(15) toward terminal
mounting
holes are
alined.
conductor
bus
to terminal
lockwasher (14) and bolt (13).
(4) Tighten nut (12).
(5) Place washer (10)
conductor
A until
Secure
A with
and wire
P108AOO (9) on terminal B. Secure with
lockwasher (6) and bolt (7).
(6) Connect wire U109A18 (1) to
terminal
D with lockwasher (3) and
screw (2) and tighten,
Remove tag.
(7) Connect wire U11OA18 (4) with
lockwasher (6) and screw (5) and
tighten.
Remove tag.
4 - 1 56
(8) Install
component
mounting
panel (paragraph 4-82).
4 - 8 5 .
TERMINAL
BOARDS .
Mainte-
nance of terminal boards TB1 and TB6
(figure 4-53) consists of inspection
and replacement.
Procedures are the
same for both boards.
a.
Inspection.
(1) Remove power
support.
cable from cable
WARNING
To prevent injury, ensure that
battery is
disconnected before
performing
maintenance
on
electrical components.
(2) Disconnect battery cable plug
connector.
(3) Unlatch and open inlet air
housing access door.
Secure in open
position.
(4) Loosen turnlock fasteners and
remove engine housing access cover.
(5) Remove air baffle (paragraph
4-22).
(6) Ensure that
are securely mounted.
(7) Ensure that
terminal boards
Tighten if loose.
all
wires
are
securely attached. Tighten if loose.
(8) If terminal boards are dirty,
clean with compressed air or electrical
grade solvent.
(9) Replace
damaged.
terminal
b o a r d s
i f
