TM 11-5820-890-30-4
14-23. REPLACEMENT OF VR1 ZENER DIODE. Continued
ITEM
ACTION
REMARKS
INSTALLATION
g. VR1 zener diode wire
Use long nose pliers and soldering kit.
Before and after soldering,
Attach and solder wire to terminal of
clean wire and terminal with
VR1 zener diode.
alcohol and cotton swabs.
h. Mounting plate
Install retained mounting plate on battery
Refer to paragraph 14-19
tray subassembly.
for installation of mounting
plate.
14-24. REPLACEMENT OF J1 CONNECTOR.
Tools:
Cross tip screwdriver
Soldering kit
Long nose pliers
Torque wrench
Expendable Supplies:
Silicone compound
Solder
Cotton swabs
Socket wrench
7/8-inch socket
Alcohol
References:
Paragraph 14-19 for removal and installation of mounting plate assembly.
ITEM
ACTION
REMARKS
REMOVAL
a. Mounting plate
Remove and retain.
Refer to paragraph 14-19
for removal of mounting
plate.
b. Hex nut and IET
Iockwasher (6)
Use socket wrench and 7/8-inch socket.
Remove and inspect hex nut and IET
Iockwasher securing J1 connector (5) to
chassis. If damaged, obtain replacement.
See figures 14-5 and 14-6.
c. A1 battery tray CCA (8)
Use cross tip screwdriver. Remove six
screws, flat washers, and Iockwashers
securing A1 battery tray CCA to chassis.
Move CCA approximately 1/4 inch away
from J1 connector.
d. J1 connector (5)
e. Four connector wires
f. J1 connector (5)
Remove tiedown strap. Maneuver connec-
tor and o-ring so wires and contacts are
accessible, and tag location of each wire
on connector.
Use long nose pliers and soldering kit.
Desolder wires from J1 connector.
Remove and discard defective J1 connec-
tor and o-ring.
14-26
