1997 SUBARU LEGACY Service Repair Manual

Page 1441 of 3342

SUBARU LEGACY 1997  Service Repair Manual 1. Heater System
A: SPECIFICATIONS
Item Specifications Condition
Heating capacity4.652 kW (4,000 kcal/h, 15,872 BTU/h) or more ...
When 300 m
3(10,593 cu ft)/hMode
selector
switch: HEAT
Te m p .
con

Page 1442 of 3342

SUBARU LEGACY 1997  Service Repair Manual 1. Heater System
B4M0368A
1Intake unit

2Grommet

3Hose (Inlet)

4Hose (Outlet)

5Heater duct

6Clamp

7Grommet

8Heater unit
9Rear heater duct

10Resistor
Tightening torque: N⋅m (kg-m, ft

Page 1443 of 3342

SUBARU LEGACY 1997  Service Repair Manual 2. Heater Unit
G4M0551
1Vent lever

2Side link

3DEF. lever

4Heater case upper

5Heater grommet

6Heater core

7Mix door

8Heater case lower
9Mix rod

10Mix link

11Mix lever

12Foot duct

Page 1444 of 3342

SUBARU LEGACY 1997  Service Repair Manual 3. Intake Unit
G4M0920
1Intake unit case upper

2Lever (A)

3Link

4Door (A)

5Bell mouth-intake

6Intake unit case lower
7Blower motor ASSY

8Hose

9Actuator rod

10Actuator motor

11Actua

Page 1445 of 3342

SUBARU LEGACY 1997  Service Repair Manual 4. Control Unit
B4M0369A
1Back plate

2Bulb

3Fan switch ASSY

4Illumi. plate

5Switch base

6Control panel

7Fan switch knob

8RECIRC switch
9A/C switch

10Temp. switch knob

11Mode switch

Page 1446 of 3342

SUBARU LEGACY 1997  Service Repair Manual 1. Supplemental Restraint System
“Airbag”
Airbag system wiring harness is routed near the instrument
panel, heater unit, blower motor and control unit.
CAUTION:
All Airbag system wiring harness a

Page 1447 of 3342

SUBARU LEGACY 1997  Service Repair Manual 1. Supplemental Restraint System
“Airbag”
Airbag system wiring harness is routed near the instrument
panel, heater unit, blower motor and control unit.
CAUTION:
All Airbag system wiring harness a

Page 1448 of 3342

SUBARU LEGACY 1997  Service Repair Manual 7) Installation is in the reverse order of removal.
Fitted length of heater hose over pipe:
25 — 30 mm (0.98 — 1.18 in)
8) Pour coolant. <Ref. to 2-5 [W1B0].>
B5M0025
3. Blower Motor Assembly
A: R