ARMY
TM 5-6115-612-12
MARINE CORPS TM 6115-12/7
AIR FORCE
TO 35C2-3-471-1
NAVY
AG-320B0-0MM-000
Section XV.
MAINTENANCE OF LOAD CONNECTION
4-80. GENERAL.
The load connection
provides a central location for con-
necting all electrical components that
provide power for generator set opera-
tion and aircraft startup.
The load
connection is located in the inlet air
housing.
The system includes the power
cable assembly.
The remaining compo-
nents
are
mounted on a
component
mounting panel and include the magnetic
output
contactor,
1000 amp
current
shunt,
terminal boards, an RF filter,
capacitor, and a resistor.
NOTE
If not specified in maintenance
procedure,
apply
torque in
accordance with table 1-1, Torque
Specifications.
4-81.
POWER CABLE ASSEMBLY.
Mainte-
nance of the power cable assembly is
limited to
replacement.
Refer to
figure 4-48.
a. Removal.
(1) Remove power cable from cable
support.
WARNING
To prevent injury, ensure that
battery is
disconnected before
performing
maintenance
on
electrical components.
(2) Disconnect battery cable plug
connector from battery.
(3) Remove screws (1), washers
(2),
and output/slave housing access
cover (3).
(4) Unlatch and open inlet air
housing access door.
Secure in open
position.
(5) Tag power
cable sense wire
leads.
Remove nuts (4), washers (5),
and power cable sense wire leads from
terminal board (TB6).
This connection
is located on the component mounting
panel in the inlet air housing. Pull
power cable sense wire through bulkhead
grommet into battery housing.
(6) Remove screws (6), washers
(7), and output cable housing (8). The
screws and washers are mounted in the
inlet air housing.
(7) Remove screws (9), washers
(10), nuts (11), and loop clamps (12).
(8) Remove nuts (13), washers
(14), and power cable lugs from bulk-
head feedthrough studs.
Pull leads
through bottom of output/slave housing.
(9) If
necessary to
remove
capacitors
(18),
remove
nut (15),
washers (16), and screw (17).
b.
Installation.
(1) If
necessary
capacitors
(18),
install
(17),
washers (16), and
Torque to 36-40 inch pounds
to
replace
with screw
nut (15).
(4-4.5 Nm).
(2) Pass
power
cable
leads
through
bottom
of
output/slave
housing.
Install leads on bulkhead
feedthrough
studs
and
secure
with
washers (14) and nuts (13).
Torque
assembly on smaller stud 200-270 inch
pounds (22.6-30.5 Nm). Torque assembly
on larger
stud 500-650 inch pounds
(56.5-73.4 Nm).
(3) Pass power cable sense wire
through bulkhead grommet into inlet air
housing.
Install sense wire leads on
terminal board (TB6) and secure with
4-147