Dynasys APU: TSB "Self-Tensioning Belt"

Wednesday, December 21, 2016

This video demonstrates how to replace the tensioner with a self-tensioning belt. Our newer units have a hole to put the zip tie in rather than taking a bolt out of the pulley.


****Tools Used****

8mm Allen Head

Allen drive socket

15 mm wrench

Zip tie

11 mm Allen socket

***Self-Tensioning Belt - 56-9006 ***

***Dynasys Tech Support***



Ext. 116

Ext. 120




Dynasys™ APUs are intelligently designed to provide dependable, energy-efficient performance with convenient service intervals that match scheduled truck maintenance. Each unit is backed by a two-year/4000 hour warranty with an option to extend coverage.

Copies of the Dynasys APU limited warranty, optional extended warranty, and registration documents are available for your convenience, and can be obtained by emailing info@dynasysapu.com.

Warranty Application


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