1996 SUBARU LEGACY intake

B4M0996
6) Remove nuts and bolt which secure hydraulic unit
bracket, and remove hydraulic unit from engine compart-
ment.
CAUTION:

Hydraulic unit cannot be disassembled. Do not
attempt to loosen bolts and nuts.

Do not drop or bump hydraulic unit.

Do not turn the hydraulic unit upside down or place
it on its side.

Be careful to prevent foreign particles from getting
into hydraulic unit.

When a new hydraulic unit is installed, apply a coat
of rust-preventive wax (Nippeco LT or GB) to bracket
attaching bolt after tightening.

Do not pull harness disconnecting harness connec-
tor.
2. RELAY BOX
1) Disconnect ground cable from battery.
2) Remove air intake duct and canister from engine com-
partment to facilitate removal of relay box.
B4M1029
3) Disconnect connector from relay box.
4) Unlock cable clip.
5) Remove nuts which secure relay box, and remove relay
box and connector bracket.
CAUTION:
Do not drop or bump relay box.
11 0
4-4SERVICE PROCEDURE
22. Hydraulic Unit for ABS System (ABS 5.3 Type)

B4M0996
E: INSTALLATION
1. HYDRAULIC UNIT
1) Install hydraulic unit.
Tightening torque:
18±5 N⋅m (1.8±0.5 kg-m, 13.0±3.6 ft-lb)
2) Connect hydraulic unit ground cable to body.
Tightening torque:
32±10 N⋅m (3.3±1.0 kg-m, 24±7 ft-lb)
3) Connect brake pipes to their correct hydraulic unit con-
nections.
B4M1031A
4) Secure hydraulic unit connector to connector bracket.
CAUTION:
Align connector with mating receptacle.
5) Using cable clip, secure hydraulic unit harness to relay
box harness.
CAUTION:
Make sure hydraulic unit harness band is secured
beneath cable clip.
6) Connect connector to hydraulic unit.
7) Install canister.
8) Install air intake duct.
9) Connect ground cable to battery.
10) Bleed air from the brake system.
B4M1029
2. RELAY BOX
1) Install relay box and connector bracket.
Tightening torque:
18±5 N⋅m (1.8±0.5 kg-m, 13.0±3.6 ft-lb)
11 8
4-4SERVICE PROCEDURE
22. Hydraulic Unit for ABS System (ABS 5.3 Type)

B4M1031A
2) Secure relay box connector to connector bracket.
CAUTION:
Align connector with mating receptacle.
3) Using cable clip, secure hydraulic unit harness to relay
box harness.
CAUTION:
Make sure hydraulic unit harness band is secured
beneath cable clip.
4) Connect connector to relay box.
5) Install canister.
6) Install air intake duct.
7) Connect ground cable to battery.
B4M1002
23. ABS Control Module (ABS 5.3 Type)
A: REMOVAL
1. LHD MODEL
1) Turn ignition switch to OFF.
2) Remove front pillar lower trim.
3) Remove glove box.
4) Remove glove box bracket.
B4M1003
5) Remove pocket back panel.
B4M1004
6) Remove bolt from bracket.
11 9
4-4SERVICE PROCEDURE
22. Hydraulic Unit for ABS System (ABS 5.3 Type) - 23. ABS Control Module (ABS 5.3 Type)

B4M1031A
2) Secure relay box connector to connector bracket.
CAUTION:
Align connector with mating receptacle.
3) Using cable clip, secure hydraulic unit harness to relay
box harness.
CAUTION:
Make sure hydraulic unit harness band is secured
beneath cable clip.
4) Connect connector to relay box.
5) Install canister.
6) Install air intake duct.
7) Connect ground cable to battery.
B4M1002
23. ABS Control Module (ABS 5.3 Type)
A: REMOVAL
1. LHD MODEL
1) Turn ignition switch to OFF.
2) Remove front pillar lower trim.
3) Remove glove box.
4) Remove glove box bracket.
B4M1003
5) Remove pocket back panel.
B4M1004
6) Remove bolt from bracket.
11 9
4-4SERVICE PROCEDURE
22. Hydraulic Unit for ABS System (ABS 5.3 Type) - 23. ABS Control Module (ABS 5.3 Type)

1. Heater System
1. LHD MODEL
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-lb)
T: 7.35±1.96 (0.750±0.200, 5.421±1.446)
3
4-6COMPONENT PARTS
1. Heater System

2. RHD MODEL
B4M0678A
1Intake unit

2Hose (Inlet)

3Hose (Outlet)

4Clamp

5Grommet

6Heater unit

7Rear heater duct
8Band
Tightening torque: N⋅m (kg-m, ft-lb)
T: 7.35±1.96 (0.750±0.200, 5.421±1.446)
4
4-6COMPONENT PARTS
1. Heater System

3. Intake Unit
1. LHD MODEL
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

11Actuator bracket
Tightening torque: N⋅m (kg-m, ft-lb)
T: 7.35±1.96
(0.750±0.200, 5.421±1.446)
7
4-6COMPONENT PARTS
3. Intake Unit

2. RHD MODEL
B4M0056A
1Intake unit case upper

2Bell mouth intake

3Intake unit case lower

4Intake door A

5Blower motor ASSY
6Intake door motor

7Lever A

8Link

9Lever B

10Intake door B
8
4-6COMPONENT PARTS
3. Intake Unit