Alliance Laundry Systems 105 User Manual

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46

M414545

BELT DRIVE
Reversing Models 
Refer to Figure 22.

Proper tension is when the drive belt can be depressed 
approximately 1/2 inch (1.27 cm) by applying light 
thumb pressure (approximately 5 pounds) at a point 
midway between the sheave and motor pulley.

Proper tension is when each cylinder belt can be 
depressed approximately 3/16 inch (.48 cm) by applying 
light thumb pressure (approximately 5 pounds) at a point 
midway between the sheave and the idler.

1. Remove guard from rear of tumbler.

2. To adjust cylinder belt tension, loosen idler housing 

bolts holding idler housing assembly to the housing 
support.

3. Position housing assembly by turning adjusting bolt 

until proper belt tension is reached, then retighten 
idler housing bolts.

4. Loosen the locking bolt.

5. Loosen the adjusting nut and use the adjusting screw 

to move the motor up or down.

6. Once proper belt tension is reached, retighten the 

adjusting nut and locking bolt.

7. Replace the guard on rear of tumbler.