TM 5-3810-307-24-1-1
SKYLIGHT WIPER (SUPERSTRUCTURE CAB)
Removal
a.
Remove wiper arm and blade as follows:
(1)
Remove cap nuts (1 and 2, Figure 2-1-4), washers (3 and 4), and wiper arm (5) from plate (16) and
pivot shaft assembly (18).
(2)
Remove locknut (6), capscrew (7), and wiper blade (8) from wiper arm (5).
b.
Remove wiper operating linkage as follows:
(1)
Remove drive gear (9), boot (10), nut (11), washer (12), and lockwasher (13) securing pivot shaft
assembly (18) in plate (16).
(2)
Remove capscrews (14), lockwashers (15), plate (16), seal (17), and pivot shaft assembly (18) from
cab.
Repair
Replace all worn, damaged, or defective parts.
Installation
a.
Install wiper operating linkage as follows:
(1)
Position seal (17, Figure 2-1-4) and plate (16) on outside of cab roof. Insert capscrews (14) with
lockwashers (15) through plate (16), seal (17), and roof of cab.
(2)
Align pivot shaft assembly (18) mounting bar holes to capscrews (14) and secure pivot shaft
assembly to cab roof by tightening capscrews (14).
(3)
Install lockwasher (13), washer (12), and nut (11) on pivot shaft assembly (18), then position boot
(10) and drive gear (9) on pivot shaft.
b.
Install wiper blade and arm as follows:
(1)
Install wiper blade (8) on wiper arm (5) with capscrew (7) and locknut (6).
(2)
Install wiper arm (5) on pivot shaft assembly (18) and plate (16) with washers (3 and 4) and cap nuts
(1 and 2).
2-1-19
