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TM 55-1905-219-14-9
4-76.2. WINDSHIELD WIPER ASSEMBLY - MAINTENANCE INSTRUCTIONS.
(Pilothouse)
(Continued)
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
b. Heated arm
1. Inspect for
breaks, cracks
and bends.
2. Inspect for
heating after
15 minutes.
3. Inspect for
proper travel.
c.
Housing
1. Inspect for
cracks, breaks,
dents and
leaks.
2. Inspect for
noise during
operation.
REPLACE
2. Wiper
a. Screw and
Remove.
blade
nut (1)
b.
Wiper blade
Remove and install
(2)
new wiper blade.
c.
Screw and
Install.
nut (1)-
3. Lower arm
a. Roll pin (3)
Remove.
assembly
b. Clevis and
Remove.
clamp (4)
c.
Screw, lock-
Remove.
nut and
clevis as-
sembly (5)
d. Lower arm
Replace.
Bend and cut to pro-
(6)
per angle and length.
Change 1 4-1472
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