Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Service manual — part 136
FU(w/o STI)-71
Fuel Tank
FUEL INJECTION (FUEL SYSTEMS)
2) Securely insert the fuel filler hose (A) and evap-
oration hose (B) until the hose end contacts the
spool, then attach the clamp or clip as shown in the
figure.
Tightening torque:
2.5 N·m (0.3 kgf-m, 1.8 ft-lb)
3) Connect the quick connector of the evaporation
hose to the evaporation pipe.
CAUTION:
• Check that there is no damage or dust on the
quick connector. If necessary, clean the seal
surface of the pipe.
• When connecting the quick connector, se-
curely insert the pipe all the way before locking
the retainer.
• When it is difficult to lock the retainer, make
sure that the pipe is securely inserted.
• Make sure that the quick connector is secure-
ly connected.
(1) Hose
(2) Clamp or clip
(3) Spool
(4) Pipe
FU-05720
(A)
(B)
FU-05646
(1)
(2)
(4)
L
L/2
(3)
(a) Retainer
EC-02295
(a)
(a)
(a)
FU-04627
FU(w/o STI)-72
Fuel Tank
FUEL INJECTION (FUEL SYSTEMS)
4) Connect the evaporation hose (B) to hose con-
nector (A).
5) Tighten the bolts of the fuel tank band in the or-
der shown in the figure.
Tightening torque:
33 N·m (3.4 kgf-m, 24.3 ft-lb)
6) Install the rear suspension assembly.
WARNING:
A helper is required to perform this work.
(1) Support the rear differential with the trans-
mission jack.
(2) Support the rear suspension assembly and
install the rear suspension assembly to the
body.
Tightening torque:
T1: 70 N·m (7.1 kgf-m, 51.6 ft-lb)
T2: 145 N·m (14.8 kgf-m, 106.9 ft-lb)
(3) Install the rear shock absorber to the rear
suspension arm.
NOTE:
Use a new self-locking nut.
Tightening torque:
80 N·m (8.2 kgf-m, 59.0 ft-lb)
7) Install the parking brake cable clamp to the
body.
Tightening torque:
18 N·m (1.8 kgf-m, 13.3 ft-lb)
8) Connect the connector to the rear ABS wheel
speed sensor.
NOTE:
Prevent the harness identification (line) from being
twisted when installing. (RH: White line, LH: Yellow
line)
9) Install the heat shield cover.
Tightening torque:
18 N·m (1.8 kgf-m, 13.3 ft-lb)
FU-05719
(A)
(B)
FU-03596
3
1
2
4
FU-06556
T1
T1
T2
FU-03359
FU-03278
FU-03277
FU(w/o STI)-73
Fuel Tank
FUEL INJECTION (FUEL SYSTEMS)
10) Install the fuel tank protector.
NOTE:
Use a new self-locking nut.
Tightening torque:
Nut: 9 N·m (0.9 kgf-m, 6.6 ft-lb)
Bolt: 18 N·m (1.8 kgf-m, 13.3 ft-lb)
11) Install the propeller shaft. <Ref. to DS-12, IN-
12) Install the rear exhaust pipe and muffler. <Ref.
to EX(STI)-13, INSTALLATION, Rear Exhaust
Pipe.> <Ref. to EX(STI)-15, INSTALLATION, Muf-
13) Lower the vehicle.
14) Connect the parking brake cable to the parking
brake assembly. <Ref. to PB-7, INSTALLATION,
Parking Brake Assembly (Rear Disc Brake).>
15) Install the rear disc brake assembly.
Tightening torque:
66 N·m (6.7 kgf-m, 48.7 ft-lb)
16) Install the rear brake hose bracket to the rear
housing.
Tightening torque:
33 N·m (3.4 kgf-m, 24.3 ft-lb)
17) Attach the rear ABS wheel speed sensor to the
rear housing.
NOTE:
Prevent the harness identification (line) from being
twisted when installing. (RH: White line, LH: Yellow
line)
Tightening torque:
7.5 N·m (0.8 kgf-m, 5.5 ft-lb)
18) Install the rear wheels.
Tightening torque:
100 N·m (10.2 kgf-m, 73.8 ft-lb)
19) Connect the quick connector of fuel delivery
tube (A) and fuel return tube (B). <Ref. to FU(w/o
STI)-92, INSTALLATION, Fuel Delivery, Return
When connecting, be careful not to reverse the de-
livery side and return side.
20) Install the service hole cover of fuel sub level
sensor.
FU-04153
FU-04088
FU-03357
FU-05675
(B)
(A)
FU-06553
FU(w/o STI)-74
Fuel Tank
FUEL INJECTION (FUEL SYSTEMS)
21) Attach the service hole cover of the fuel pump,
and attach the connector and clip.
22) Install the rear seat cushion. <Ref. to SE-14,
23) Connect the battery ground terminal.
24) Inspect the wheel alignment and adjust if nec-
essary.
C: INSPECTION
1) Check that the fuel tank and fuel pipe have no
deformation, cracks and other damages.
2) Check that the fuel hose and tube have no
cracks, damage or loose part.
(A) Connector
(B) Clip
(C) Screw
(D) Grommet
FU-06552
(A)
(B)
(D)
(C)
(C)
IN-00203
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