TM 5-3810-306-20
INSTALLATION:
1.
INSTALL BASE ASSEMBLY (10).
a.
Push wires (11) thru access hole. Make sure
wires (11) are not under edge of base assembly
(10) or electrical short may result.
NOTE
Make sure base assembly (10) label
faces towards front of crane.
b.
Align holes in base assembly (10) with holes in
cab roof. Install two screws (9), new
lockwashers (8), flatwashers (12) and nuts (7).
Tighten two nuts (7).
2.
INSTALL BULB (3) AS NEEDED.
NOTE
Do steps a thru c only if bulb (3) was
removed, a. Connect wires (5) to
bulb (3).
b.
Put bulb (3) in place.
c.
Position retaining band (4) over bulbs (3).
3.
INSTALL LENS (2).
a.
Apply a light coating of petroleum jelly to seal
(6).
b.
Put lens (2) on base assembly (10).
c.
Wrap retaining ring (1) around lens (2) and base
assembly (10). Connect retaining ring ends
together with clip.
d.
Remove tags and connect electrical wires (11).
4. CONNECT GROUND CABLE AT SHUNT. (REFER
TO PAGE 8-109.)
5. INSTALL ACOUSTICAL FOAM IN TOP OF CAB.
(REFER TO PAGE 15-2.)
6. TEST BEACON LIGHT FOR PROPER OPERATION.
(REFER TO TM 5-3810- 306-10.)
END OF TASK
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