986554 RECIRCULATING HEATER
Procedure
for Installation of
Recirculating Heater
on All Model
Trucks and
Commercials.
1. Remove Glove
Compartment.
2. Attach the two
lengths of hose to the defroster
fittings and attach the fittings under the cowl as shown in figure
105. The 2" hose is used
on the left side.
3. Reinstall glove
compartment.
4. Cut necessary holes in dash mat through
punched holes provided in dash
panel and install heater using
attaching washers and nuts
furnished as shown in figure 104.
5. Attach lower end of left defroster hose
directly to the 2" outlet. Attach lower end of right hose to the 1-3/4"
outlet.
6. Install the
heater switch in hole provided on
lower flange of instrument panel, to the left of steering column, and install and
connect wires as shown in
figure 105.