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TM 9-2320-364-20-2
2-1451
(1) Disconnect windshield wiper motor
connector MC5.
(2) Set multimeter select switch to
volts dc.
(3) Connect positive (+) multimeter
lead wire 1916 at windshield
wiper motor terminal D.
(4) Connect negative (–) multimeter
lead to a known good ground.
(5) Set windshield wiper switch to
high position.
(6) Turn ON ENGINE switch
(TM 9-2320-364-10).
(a) If 10 to 14 vdc are not present,
perform Steps (7) and (8) below
and repair wire 1916 (see
schematic Fig 2-37) or notify DS
Maintenance.
(b) If 10 to 14 VDC are measured,
perform Steps (7) and (8) below
and replace windshield wiper
motor (Para 19-4).
(7) Set windshield wiper switch to
off position.
(8) Turn OFF ENGINE switch.
(9) Connect connector MC5.
(10) Install instrument panel and
sunshield with ten screws.
VOLTAGE TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.
(1) Turn ON ENGINE switch
(TM 9-2320-364-10).
(2) Set windshield wiper switch to
high position and observe
windshield wipers.
(a) If windshield wipers do not
operate, fault not corrected.
Perform Steps (3) and (4) below
and notify DS Maintenance.
(b) If windshield wipers operate, fault
has been corrected.
(3) Set windshield wiper switch to off
position.
(4) Turn OFF ENGINE switch.
VERIFY REPAIR
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