TM 5-4610-223-12
d.
Installation.
(1)
Position speed reducer (8, fig. 3-35) in place on floor of chemical feeder frame.
(2)
Install four screws (5), washers (4), and nuts (6).
(3)
Install slurry feeder drivebelt and motor guard (para 4-43).
(4)
Install slurry feeder drive chain (para 4-110) and drive chain guard (para 4-107).
4-109. CHEMICAL SLURRY FEEDER DRIVE CHAIN TIGHTENER AND SPROCKETS.
a.
Removal and Disassembly.
(1)
Remove chain guard (para 4-107).
(2)
Remove lubrication fitting (6, fig. 3-36) and collar (7) from chain tightener sprocket shaft (9, fig. 4-93).
1.
Lubrication fitting
6.
Nut, hex
2.
Collar
7.
Lockwasher
3.
Setscrew
8.
Flat washer
4.
Chain tightener sprocket
9.
Chain tightener shaft
5.
Bearing
assembly
Figure 4-93. Chain Tightener Assembly.
4-191