p. 4 of 4
STEP 4: ELECTRICAL WIRING
4.1 Connect wire harness to heater, matching
the wire colors.
4.2 Remove the wiper connector cover from
the top of the cowl by removing the 2 thumb screws.
4.3 Remove the rectangular plug next to the
wiper switch and install the rocker switch with the
light bulb toward the bottom.
4.4 Connect the plug from the wire harness to
the switch and then snap the red switch cover into
place.
4.5 Matching colors, connect the two wires from
the harness to the terminals on the switched power
harness under the cover.
4.6 Per figure 4.6, coil up any extra harness be-
hind the cover and reinstall the cover.
4.7 Per figure 4.7, secure the wire harness un-
der the top lip of the cowl with two P-clips and hard-
ware provided.
STEP 5: FINISHING TOUCHES
5.1 Start the engine and check heater hoses
and make sure they get warm. If not, remove the
heater from its mount and let hang from hoses as
low as possible. If the heater and hoses still do not
get warm, temporarily put a clamp on the upper ra-
diator hose to force coolant through the heater.
Warning: To avoid engine damage, remove the
clamp as soon as heater gets warm.
Reattach
heater to the bracket.
Fig. 4.6
Fig. 4.7
Secure here
HEATER SERVICE PARTS
QTY
DESCRIPTION
P/N
1
20,000
BTU
HEATER
8SV-9PH20WG
1
HEATER
MANUAL
IM-9PH20S58
1
HEATER
SWITCH
9SV-OHC6
1
HEATER SWITCH COVER
9SV-9PCD1B
1
HEATER
WIRE
KIT
9SV-KX9HTRWH1
20’
HEATER
HOSE
9SV-HRH61-20
6
1”
HOSE
CLAMPS
9SV-9HR00601.0
2
3/8” NPT NIPPLE
9SV-9HR0045
2
IN-LINE SHUT OFF VALVE
9SV-UHTRILV
2
SNAP
BUSHINGS
9SV-9DPSB
