WINDSHIELD WIPER (Code C2 and D)

TM 55-1740-200-14

a. Inspect lamp unit (5) for cracks and foggy condition.

4-89. ADJUSTMENT. Pin (41) is normally in the

middle hole in bracket for a medium stroke. For a shorter

b. Inspect ground bar (4) and housing (10) for

and faster wiper stroke install pin (41) in the upper hole.

corrosion.

Do not use the lower position as the wiper stroke will

exceed the windshield area.

c. Inspect cable (9) for corroded terminal and frayed

or worn insulation.

4-90. WINDSHIELD WIPER (Code C2 and D).

d. Inspect housing (10) for dents and exterior damage.

4-91. INSPECTION. See figure 4-21 and inspect the

windshield wiper as follows:

4-100.

CHECKOUT.

Turn

ignition

switch

position and pull floodlight switch out to verify floodlight

a. Inspect brushes (9) for excessive wear.

operation.

b. Inspect springs (10) for breaks, distention and

4 - 1 0 1 . ADJUSTMENT. Loosen nut (7), position

fatigue.

floodlight in desired direction and tighten nut.

c. Inspect gaskets (22 and 18) and felt washer (43) for

NOTE

breaks or deterioration.

F l o o d l i g h t c a n n o t b e rotated without

d. Inspect driver (39) for worn spline.

loosening the securing nut.

e. Inspect gear (27) for broken, missing, or excessively

4-102. HEADLIGHT.

worn teeth.

4-103. INSPECTION. See figure 4-24 and inspect the

4-92. CHECKOUT. Check windshield wiper for proper

headlight assembly as follows:

operation.

a. Inspect lamp unit (9) for cracks or foggy condition.

4-93. ADJUSTMENT. Pin (44) is normally in the

middle hole in bracket for a medium stroke. For a shorter

b. Inspect socket and lead assembly (10) for frayed or

and faster wiper stroke install pin (44) in the upper hole.

worn insulation and cracked or damaged socket.

Do not use the lower position as the wiper stroke will

exceed the windshield area.

4-104. CHECKOUT. Turn ignition switch to ON

position and pull headlight switch out to verify headlight

4-94. STOPLIGHT-TAILLIGHT.

operation. Actuate dimmer switch to verify bright and

dim beam operation.

4-95. INSPECTION. See figure 4-22 and inspect the

s t o p l i g h t - t a i l l i g h t as follows:

4 - 1 0 5 . ADJUSTMENT; Loosen nut (1) and set

headlight. Adjust screws (8) for beam position.

a. Inspect for broken or missing lens (1 and 5).

4-106. SPOTLIGHT.

b. Inspect lamp (3) for broken or burned coil,

4-107. INSPECTION. See figure 4-25 and inspect the

c. Inspect gasket (6) for deterioration.

spotlight as follows:

a. Inspect lamp unit (26) for cracks or foggy condition

4-96. CHECKOUT. Turn ignition switch to ON position

indicating burned out unit.

and pull headlight switch out to verify taillight operation.

Press brake pedal to verify stoplight operation.

b. Inspect spring (31) for distortion or fatigue.

4-97. ADJUSTMENT. None required.

c. Inspect post (27), tube and gear (38), gear (14) and

pinion (8) for broken, missing or excessively worn teeth.

4-98. FLOODLIGHT.

4-99. INSPECTION. See figure 4-23 and inspect the

floodlight as follows:

4-10