Slacken, tension poly-V belt

AR13.22-G-3902-05BC

Slacken, tension poly-V belt

 Warning

Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under tension

Use only approved tensioning devices; additionally screen off hazardous area if necessary. Check special tools for damage and proper operation (visual inspection). Wear protective gloves.

AS00.00-Z-0001-01A

 Warning

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

No parts of the body or limbs should be within the operating area of mechanical components when moving components.

AS00.00-Z-0009-01A

Engine

900.915/916/920/921, 902.923/924/935, 904.927/928/952/953, 906.935/955, 924.916/923/931, 926.969

1

Swivel and hold tensioner pulley (1) with a breaker bar (2) and socket wrench socket upward against the spring force.

2

Remove poly-V-belt (3).

3

Swivel back tensioner pulley (1).

4

Fit poly-V-belt (3) on the belt pulleys.

5

Swivel and hold tensioner pulley (1) upward against the spring force.

6

If the tensioner pulley (1) is held, position the poly-V-belt (3), swivel the tensioner pulley (1) downward, and, in doing so, tension the poly-V-belt (3).

Shown on engine 904.952 without additional assembly