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TM 11-5820-890-30-5
15-30. REPLACEMENT OF DS1 LAMP HOLDER. Continued
ITEM
ACTION
REMARKS
REMOVAL Continued
e. Hex nut and IET
Iockwasher
f. DS1 lamp holder (14)
INSTALLATION
g. DS1 lamp holder (14)
h. Hex nut and IET
Iockwasher
i.
DS1 lamp holder (14)
wires
j.
Light lens and lamp
k. Mounting plate
assembly (2)
Use socket wrench and 9/16 inch socket.
Remove and inspect hex nut and IET
Iockwasher securing DS1 lamp holder to
chassis. If damaged, obtain replacement.
Remove and discard.
Obtain replacement DS1 lamp holder.
Install and hand tighten retained hex nut
These were removed in
and IET Iockwasher securing lamp holder
step e.
to chassis. Use torque wrench and 9/16
inch socket. Torque nut to 30 in-lb.
Use long nose pliers and soldering equip-
Before and after soldering,
ment. Attach and solder tagged wires to
correct terminals on lamp holder, and
remove wire tags.
Install retained light lens and lamp into
DS1 lamp holder (14).
Install retained mounting plate assembly
on battery tray subassembly (1).
15-31. REPLACEMENT OF SEAL SCREW.
Tools:
Flat tip screwdriver
Torque screwdriver
clean wires and terminals
with alcohol and cotton
swabs.
These were removed in
step c.
Refer to paragraph 15-20
for installation of mounting
plate assembly.
Flat tip adapter
ITEM
ACTION
REMARKS
REMOVAL
a. Battery tray
Set on work surface with front toward
assembly
you. See figure 15-4.
b. Seal screw (7)
Use flat tip screwdriver. Remove and
inspect seal screw. If defective, discard it.
INSTALLATION
C . Seal screw (7)
Obtain replacement seal screw. Use
flat tip screwdriver. Install and hand
tighten seal screw, securing it to chassis.
Use torque screwdriver and flat tip adapter.
Torque screw to 20 in-lb.
15-34
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