Care and Maintenance 8-13
PA-1628Operator's ManualH3-45 COACH
PRIMARY FUEL FILTER
A primary fuel filter is installed on the engine. This
filter may consist of a filter cartridge with a drain
valve at the bottom, or a filter cartridge, a water
separation bowl and may have a fuel heater built in. It
is used to prevent water from entering the fuel
system. The primary fuel filter should be drained
periodically or when the telltale light on the
dashboard illuminates if equipped with this system.
To drain water, loosen the drain valve below the
separator. Close the drain valve when finished.
FUEL FILTER/WATER SEPARATOR
FUEL FILTERS WITH VOLVO D13 ENGINE
The optional Fuel Pro 382 diesel fuel filter system
consists of a permanently mounted fuel processor, a
replaceable filter element, a filter element cover and
collar and a fluid filter base assembly. This system is
installed between the fuel tank and the fuel pump and
replaces the primary fuel filter. The filter serves as a
water separator as well as a fuel filter. . To drain
water, loosen the drain valve below the separator
one quarter turn. Close the drain valve when
finished.
DAVCO FUEL PRO 382 INSTALLATION
DRIVER'S A/C COMPRESSOR BELT
For vehicles equipped with driver’s A/C, the air
conditioning compressor is driven by a multi-V-belt.
Belt tension is achieved by an automatic belt
tensioner. No adjustment is required.
BELT TENSIONER