Chrysler 1956 Windsor - Heater Body Removal and Installation; Burner and Exchanger Assembly Removal and Disassembly

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(2) Connect

the

wir

ing

harness

the

termi

nals of

the

ignition

unit

assembly.

Refer

wiring

diagram,

Figure

for

proper wire

colors

and

their

respective terminals.

HEATER BODY

Removal

sconnect

the

two

wires

from

the

terminals

the

front

end of

the

heater assembly. Remove

the

two screws from

the

front

end of the

heater

case

upper

half

and

the

one screw

near

the

dash

panel.

Lift

the

front end of the case up

and

dis-

connect

the

spark

plug wire from

the

spark

plug terminal. Remove

spark

plug wire and

the

grommet

from

the

heater

lower case half.

With the

heater

case

upper

half

held up

raised

sition disconnect

the

fuel inlet line

fitting

the

burner

and

exchanger assembly.

Remove

the

fuel line

and

grommet

from

the

heater

case lower half.

Disconnect

the

heater

blow

hose with

gro

met

from

the

burner

and

exchanger assembly.

Remove the

exhaust

pipe to

heater

clamp

taching

screw rrom

the

und

side of the

heater

lower case

and

disengage

the

exhaust

pipe. Re-

move

the

rubber

adaptor

connecting the

heater

housing

(eng

ine side) to

the

heater

case lower

half. Remove

the

self-tapping screws securing

the

heater

assembly to

the

dash panel. Remove

the

heater

assembly

and

the

dash panel mount-

ing gasket.

Installation

NOTE:

Befm'e installing heater body,

refer

"CLEANING

AND

INS

ECTION."

heater

to dash panel

gasket

is damaged, in-

stall a new

gasket

holding

in place with ce-

ment

sition he

case lower half on

the

dash panel, aligning

the

heater

flange with

the

four

screws

protruding

through

the

dash panel.

sta

the

self-tapping metal screws in

the

holes provided. Reinstall

the

ventilator blower

motor

grou

. An

external

tooth lock

washer

must

be in

sta

ed between

the

head of

the

screw

and

the

ground wire

term

ina

Tight-

en all screws securely.

Connect

the

exhaust

pipe to

the

heat

ex-

changer

outlet tube. Install

exhaust

pipe clamp

and

screw. Tighten screw securely.

the

heater

burner

blower hose on

the

and

exchanger assembly opening. Tnstall

the

spark

plug cable on

spark

plug

termina

making

cer-

tain

that

the

cable

grommet

is properly posi-

tioned in the slot of

the

case lower half. Position

fuel line and

grommet

heater

case low

half

and

connect fuel l

Tighten

fitting securely.

Position

heater

case

upper

half and connect

the

overheat

switch wires

(the

black wire to

the

fuel valve

il cover

terminal

and

thc

white wire

the

coil

terminal).

Install

the

heater

case

upper

half and tighten

the

three

attaching

screws securely.

Ins

tall rubber

adaptor

between

ventilator blower housing and

healer

case. Con-

nect

the

two

heater

wires to

the

termina

lo-

cated on the

front

end of

the

heater

upper case.

Refer to wiring

diagram

Figure 3,

for

proper

wires and terminals.

BURNER

AND

EXCHANGER ASSEMBLY

Removal

Disconnect

the

two wires

from

the

terminals

the

front

end of the

heater

assembly. Remove

the

two screws

from

the

front

end of

the

heater

case upper half

and

the

one screw

near

the

da~h

panel. Raise

the

front

end of

the

case and dis-

connect

the

spark plug wi

from

the

spark

plug

terminal. Remo

the

two wires from

the

fuel

valve coil

term

inals

and

lift

off the case

upper

half. Remove

spark

plug wire

and

the grommet

from the

heater

case lower half.

Disconnect

the

fuel inlet line fitting

the

burner

and

exchanger

assembly. Remove

the

fuel line

and

grommet from

the

heater

case

lower half.

sconnect

the

heater

blower hose

with grommet

from

the

burner

and exchanger

sembly.

Remove the clamp screw and

tinner

fas-

tener

attaching

burner

and

exchanger assembly

the

heat

exchanger and remove clamp.

Lift

out

the

burner

and exchanger assembly

from

the

case lower half.

Disassembly

Remove

gasket

from louver plate and

mix~r

as-

sembly.

LooRen

the

spar

k plug guide screw

lo-

cated on

the

side

the

burner

and

exchanger

housing. Remove the two screws and

ckwash-

ers securing

the

spark

plug

cap

to the

burner

and

exchanger

housing. Carefully lift

out

spark

plug, cap, and

the

two gaskets.

Remove fuel valve coil cover screw and cover.

Lift

out coil nnd

the

cork

retainer

gasket. Re-

move the fuel line inlet fitting

the

burner

and exchange]' housing, using a

l}'Ju

inch box

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Chrysler 1956 Windsor - Heater Body Removal and Installation; Burner and Exchanger Assembly Removal and Disassembly

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