WASHER HOSES / TUBES
DESCRIPTION
The washer plumbing consists of a small diameter
rubber hose that is routed from the barbed outlet
nipple of the washer pump/motor on the washer res-
ervoir to the check valve just below the cowl top
panel behind the rear of the hood opening in the
engine compartment (Fig. 14). The other two barbed
nipples of the check valve are connected to two short
lengths of hose that each terminate at a molded plas-
tic elbow that passes through a rubber grommet from
the engine compartment to the outside of the cowl
top panel near each wiper pivot. The two washer noz-
zle hoses are then connected from the elbow fittings
on the outside of the cowl top panel along the under-
side of the wiper arms to the two washer nozzles.
Washer hose is available for service only as roll
stock, which must then be cut to length. The molded
plastic washer hose fittings cannot be repaired. If
these fittings are faulty or damaged, they must be
replaced.
OPERATION
Washer fluid in the washer reservoir is pressurized
and fed by the washer pump/motor through the
washer system plumbing and fittings to the two
washer nozzles. Whenever routing the washer hose
or a wire harness containing a washer hose, it must
be routed away from hot, sharp, or moving parts;
and, sharp bends that might pinch the hose must be
avoided.
WASHER NOZZLE
DESCRIPTION
Fig. 14 Washer Plumbing
1 - WASHER SUPPLY HOSE
4 - ELBOW FITTING (2)
2 - CHECK VALVE
5 - WIPER ARM WASHER HOSE (2)
3 - WASHER NOZZLE HOSE (2)
6 - WASHER RESERVOIR
Fig. 15 Washer Nozzle
1 - WASHER NOZZLE
2 - NIPPLE
3 - ORIFICE (3)
8R - 18
WIPERS/WASHERS
VA