Paccar MX-13 – Fixing poly-V-belt 12PK

1. Position the poly-V-belt (2) over the pulleys, and route it correctly.

2. Move the tensioner (1) against the spring tension and remove the locking pin (A).
Use only a hexagonal socket or a hexagonal ring spanner.

3. Make sure that the mark (3) on the tensioner arm is within range.
– A new belt must be within range (B). Otherwise the belt is routed incorrectly or outside its specification.
– A used belt must be within range (C). Otherwise the belt is routed incorrectly or outside its specification.

 

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