1999 SUBARU LEGACY engine oil

10) Connect connectors to fuel injectors and
purge control solenoid valve.
11) Hold engine harness by harness bands.
B2M2348A
(A) Fuel injector
(B) Purge control solenoid valve
(C) Harness band
12) Assemble throttle body to intake manifold.
CAUTION:
Replace gasket with a new one.
Tightening torque:
22
±2 N´m (2.2±0.2 kg-m, 15.9±1.4 ft-lb)
B2M2305
13) Connect connectors to throttle position sensor
(A) and idle air control solenoid valve (B).
B2M2357A
14) Install ignition coil and ignitor assembly.
15) Connect connector to ignition coil and ignitor
assembly.
B2M2345
16) Install engine ground terminal to intake mani-
fold.
Tightening torque:
19
±1.5 N´m (1.9±0.15 kg-m, 13.7±1.1 ft-lb)
B2M2779
3. 2500 cc MODEL
1) Install EGR solenoid valve and purge control
solenoid valve.
2) Install fuel injector pipes.
B2M1726
46
2-7[W4C3]SERVICE PROCEDURE
4. Intake Manifold

3) Assemble fuel pipes, etc. to intake manifold.
B2M0161D
(A) Pressure regulator
(B) Fuel pipe ASSY
4) Install ignition coil.
B6M0867
5) Assemble throttle body to intake manifold.
CAUTION:
Replace gasket with a new one.
Tightening torque:
22
±2 N´m (2.2±0.2 kg-m, 15.9±1.4 ft-lb)
B2M0157
6) Install idle air control solenoid valve to intake
manifold.
CAUTION:
Replace gasket with a new one.
Tightening torque:
6.4
±0.5 N´m (0.65±0.05 kg-m, 4.7±0.4 ft-lb)
H2M1247
7) Install engine harness onto intake manifold.
8) Connect connectors to throttle position sensor,
ignition coil, fuel injectors, idle air control solenoid
valve, purge control solenoid valve and EGR sole-
noid valve.
B2M0347C
(A) EGR solenoid valve
(B) Throttle position sensor
(C) Idle air control solenoid valve
(D) Purge control solenoid valve
(E) Harness band
9) Install EGR valve.
CAUTION:
Replace gasket with a new one.
Tightening torque:
19
±1.5 N´m (1.9±0.15 kg-m, 13.7±1.1 ft-lb)
10) Install BPT with BPT holder bracket.
47
[W4C3]2-7SERVICE PROCEDURE
4. Intake Manifold

11) Connect BPT hoses from EGR solenoid valve
and intake manifold.
12) Connect back pressure hose from pipe.
13) Connect EGR vacuum hose from EGR valve.
B2M1727
14) Connect engine ground terminal to intake
manifold.
Tightening torque:
19
±1.5 N´m (1.9±0.15 kg-m, 13.7±1.1 ft-lb)
B2M1724
D: INSTALLATION
1. 2200 cc CALIFORNIA SPEC. VEHICLES
1) Install intake manifold onto cylinder heads.
CAUTION:
Always use new gaskets.
Tightening torque:
25
±2 N´m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
B2M2318
2) Connect fuel hoses.
S2M0500
3) Connect connector to oil pressure switch.
B2M1253A
4) Connect connector to crankshaft position sen-
sor.
B2M1252A
5) Connect connector to camshaft position sensor.
B2M2317B
48
2-7[W4D1]SERVICE PROCEDURE
4. Intake Manifold

6) Connect knock sensor connector.
B2M2327A
7) Connect connectors to engine coolant tempera-
ture sensor (A) and thermometer (B).
B2M0345B
8) Hold engine harness connector onto bracket.
9) Install air cleaner case stay RH and engine har-
ness bracket, and connect engine harness con-
nectors to bulkhead connectors.
B2M2315
10) Connect brake booster hose.
B2M2314
11) Connect engine coolant hose to throttle body.
B2M2299
12) Connect PCV hose (A) and pressure regulator
vacuum hose (B) to intake manifold.
B2M2313
13) Connect spark plug cords to ignition coil and
ignitor assembly.
B2M2312
14) Install fuel protector LH. (LHD model only)
B2M2754
49
[W4D1]2-7SERVICE PROCEDURE
4. Intake Manifold

7) Connect connectors to engine coolant tempera-
ture sensor (A) and thermometer (B).
B2M0345B
8) Install air intake chamber stay RH and engine
harness bracket, and connect engine harness con-
nectors to bulkhead connectors.
B2M2315
9) Connect brake booster hose.
B2M2314
10) Connect engine coolant hose to throttle body.
B2M2304
11) Connect PCV hose (A) and vacuum hose (B)
to intake manifold.
H2M2440A
12) Connect spark plug cords to ignition coil and
ignitor assembly.
B2M2312
13) Install fuel pipe protector LH. (LHD model)
B2M2754
14) Install fuel pipe protector RH. (RHD model)
B2M2755
15) Install power steering pump on bracket.
53
[W4D2]2-7SERVICE PROCEDURE
4. Intake Manifold

3. 2500 cc MODEL
1) Install intake manifold onto cylinder heads.
CAUTION:
Always use new gaskets.
Tightening torque:
25
±2 N´m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
S2M0091
2) Connect fuel hoses.
S2M0090A
3) Connect connector to oil pressure switch.
B2M1253A
4) Connect connector to crankshaft position sen-
sor.
B2M1252A
5) Connect connector to camshaft position sensor.
S2M0183
6) Connect knock sensor connector.
B2M1243A
7) Connect connectors to engine coolant tempera-
ture sensor (A) and thermometer (B).
B2M0345B
56
2-7[W4D3]SERVICE PROCEDURE
4. Intake Manifold

8) Install engine harness bracket, and connect
engine harness connectors to bulkhead connec-
tors.
S2M0082A
9) Install EGR pipe.
Tightening torque:
34
±2 N´m (3.5±0.2 kg-m, 25.3±1.4 ft-lb)
S2M0078
10) Connect brake booster hose.
B2M2314
11) Connect engine coolant hose (A) to idle air
control solenoid valve.
12) Connect air by-pass hose (B) to idle air con-
trol solenoid valve.
H2M1259B
13) Connect engine coolant hose to throttle body.
B2M1248
14) Connect PCV hose (A) and vacuum hose (B)
to intake manifold.
H2M2440A
15) Connect spark plug cords to ignition coil.
B6M0772
16) Install power steering pump on bracket.
57
[W4D3]2-7SERVICE PROCEDURE
4. Intake Manifold

2. HYDRAULIC APPLICATION TYPE
1) While pushing release lever to pivot and twist-
ing it to both sides, fit retainer spring onto the con-
stricted portion of pivot.
NOTE:
IApply grease (SUNLIGHT 2: P/N 003602010) to
contact point of release lever and operating cylin-
der.
IConfirm that retainer spring is securely fitted by
observing it through the main case hole.
2) Install release bearing and fasten it with two
clips.
3) Install release lever seal.
4) Install operating cylinder.
Tightening torque:
T: 3 7
±3 N´m (3.8±0.3 kg-m, 27.5±2.2 ft-lb)
B2M1257F
(A) Release lever
(B) Retainer spring
(C) Release bearing
(D) Clip
(E) Release lever seal
(F) Operating cylinder
5) After remounting engine and transmission on
body.

6) Bleed air from oil line with the help of a co-
worker.

4. Clutch Disc and Cover
A: REMOVAL
1) Install ST on flywheel.
ST 498497100C RANKSHAFT STOPPER
G2M0242
2) Remove clutch cover and clutch disc.
CAUTION:
ITake care not to allow oil on the clutch disc
facing.
IDo not disassemble either clutch cover or
clutch disc.
3) Remove flywheel.
G2M0243
11
[W4A0]2-10SERVICE PROCEDURE
4. Clutch Disc and Cover