Adjusting Drive Belt Tension

MXT007374-UN-29MAY13

Picture Note: Bottom view, some parts removed.

A - Drive Belt

B - Tensioning Spring

C - Tensioning Arm

D - Idler Sheave

Proper tension is maintained on the drive belt (A) by the tensioning spring (B), connected to the tensioning arm (C).

If tensioning problems exist, check to verify that:

• Tensioning arm pivots freely.
• Tensioning sheave (D) rotates freely, and is not damaged.
• Tensioning spring is connected to tensioning arm, and is not damaged.

Remedy any defects, if applicable.