Adjust tension of drivebelt (4) by turning handwheel (7) counterclockwise to tighten. Adjustment
is correct when belt can be depressed about an inch at a point midway between the pulleys
4-43. CHEMICAL SLURRY FEEDER DRIVE MOTOR, BELT, AND GUARD.
Disconnect power cable from receptacle connector.
Remove three screws (4, fig. 4-36) and washers (3), and lift guard (1) out of frame (5).
Before connecting to external power source, make sure all power controlling switches are off and the truck
chassis is grounded. Never handle live electric wiring. High voltage may cause serious injury or death.
4. Capscrew, hex,
2. Hose, plastic
1/4-20 x 1 in. (3 reqd)
3. Lockwasher, split, 1/4 in.
Figure 4-36. Chemical Slurry Feeder Drive Motor Guard, Installed.