Water Manifold; Water Pump - Boss Hoss Cycles Year 2005 Owner's Manual

GENERAL
The BOSS uses an aluminum radiator, electric water pump, electric fan, fan controller
and water manifold to cool the engine.
WATER MANIFOLD (FIG. 6-1)
The water manifold is installed on the engine in the same location as an automotive style
water pump with three o-rings and four 3/8" x 1" socket head cap screws. Make sure the
o-rings used to seal the manifold are in place. Torque bolts to 45 ft-lbs.

Water Manifold

WATER PUMP

The electric water pump is mounted on the pump shelf located at the lower left front of
the frame using four ¼" x 1" bolts with flat washers on top and ¼" nylon locknuts on the
bottom (Fig. 6-2). The water manifold and pump are connected with 5" of ¾" hose and
two hose clamps.
Water Pump
© Copyright Boss Hoss Cycles, Inc. 2004. All Rights Reserved.
COOLING SYSTEM
Fig. 6-1
Fig. 6-2
CAUTION: If Chrome Cover is
placed on water pump, it must be
mounted flush with the back of the
pump motor. Wiring must be
routed outside of the cover and
secured to prevent the wire from
chafing.
57