Bad Boy AOS Diesel, Owner'S Manual

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SECTION 2: DRIVE BELT
Shown above is a typical pump belt tesioner for Pup and
Lightning models.
Factory setting is about .030” (about the thickness of a
credit card) between coils as shown.
Shown to the right is a typical pump belt layout for most
models.
SECTION 3: ENGINE
When servicing the fuel system on the CAT Diesel, it is
necessary to purge the air from the system by loosening
the 9/16” bolt on top of the fuel filter and pumping the fuel
bulb (located underneath the radiator) until air bubbles are
no longer visible.
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