Subaru Legacy (2005 year). Manual - part 364

FU(H6DO)-9

FUEL INJECTION (FUEL SYSTEMS)

General Description

6. FUEL LINE

FU-02585

(1)

(1)

(2)

(4)

(3)

(5)

(1) (1)

(1)

(1)

(9)

(32)

(30)

(31)

(11)

(15)

(1)

(1)

(16)

(1)

(20)

(19)

(14)

(13)

(12)

(1)

(22)

(22)

(10)

(29)

(17)

(26)

(25)

(24)

(18)

(23)

(1)

(21)

(34)

(28)

(27)

T3

T2

T4

T3

T3

T3

(33)

B

A

A

B

(7)

(8)

(6)

T3

T3

T1

T1

FU(H6DO)-10

FUEL INJECTION (FUEL SYSTEMS)

General Description

C: CAUTION

• Wear work clothing, including a cap, protective
goggles, and protective shoes during operation.
• Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
• Keep the disassembled parts in order and pro-
tect them from dust and dirt.
• Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly and replacement.

• Be careful not to burn yourself, because each
part on the vehicle is hot after running.
• Be sure to tighten fasteners including bolts and
nuts to specified torque.
• Place shop jacks or rigid racks at the specified
points.
• Before disconnecting connectors of sensors or
units, be sure to disconnect the ground cable from
battery.
• Place “NO FIRE” signs near the working area.
• Be careful not to spill fuel on the floor.

D: PREPARATION TOOL

(1)

Clip

(15)

Purge hose A

(29)

Clip

(2)

Fuel return hose

(16)

Purge hose B

(30)

Fuel hose

(3)

Evaporation hose

(17)

Two-way valve hose B

(31)

Purge hose C

(4)

Fuel delivery hose A

(18)

Canister drain hose B

(32)

Connector

(5)

Fuel delivery hose B

(19)

Two-way valve drain hose

(33)

Purge pipe

(6)

Fuel bypass valve

(20)

Two-way valve

(34)

Two-way valve bracket

(7)

Bracket

(21)

Two-way valve hose C

(8)

Bracket

(22)

Connector

Tightening torque: N

⋅

m (kgf-m, ft-lb)

(9)

Fuel pipe ASSY

(23)

Evaporation hose holder

T1: 1.25 (0.13, 0.94)

(10)

Clamp

(24)

Fuel filler pipe ASSY

T2: 4.4 (0.45, 3.2)

(11)

Canister

(25)

Filler pipe packing

T3: 7.5 (0.76, 5.5)

(12)

Canister protector (Sedan model)

(26)

Filler ring

T4: 8.3 (0.85, 6.1)

(13)

Canister drain hose A

(27)

Filler cap

(14)

Two-way valve hose A

(28)

Tether

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

18482AA000

(Newly adopted tool)

CARTRIDGE

Troubleshooting for electrical system.

22771AA030

SUBARU SELECT 
MONITOR KIT

Troubleshooting for electrical system.
• English: 22771AA030 (Without printer)
• German: 22771AA070 (Without printer)
• French: 22771AA080 (Without printer)
• Spanish: 22771AA090 (Without printer)

ST18482AA000

ST22771AA030

FU(H6DO)-11

FUEL INJECTION (FUEL SYSTEMS)

Throttle Body

2. Throttle Body

A: REMOVAL

1) Remove the collector cover.
2) Disconnect the ground cable from battery.

3) Remove the air intake chamber. <Ref. to
IN(H6DO)-7, REMOVAL, Air Intake Chamber.>
4) Disconnect the connector from the throttle posi-
tion sensor.

5) Disconnect the engine coolant hoses (A) from
throttle body.
6) Remove the bolts (B) which secure throttle body
to intake manifold.

B: INSTALLATION

Install in the reverse order of removal.

NOTE:
Use a new O-ring.

Tightening torque:

8 N

⋅

m (0.8 kgf-m, 5.9 ft-lb)

IN-00203

FU-02111

FU-02112

(A)

(B)

(B)

(A)

FU(H6DO)-12

FUEL INJECTION (FUEL SYSTEMS)

Intake Manifold

3. Intake Manifold

A: REMOVAL

1) Remove the collector cover.
2) Release the fuel pressure. <Ref. to FU(H6DO)-
39, RELEASING OF FUEL PRESSURE, PROCE-
DURE, Fuel.>
3) Open fuel filler flap lid, and remove fuel filler cap.
4) Disconnect the ground cable from battery.

5) Remove the air cleaner case and air intake
chamber. <Ref. to IN(H6DO)-5, REMOVAL, Air
Cleaner Case.> <Ref. to IN(H6DO)-7, REMOVAL,
Air Intake Chamber.>
6) Remove the generator. <Ref. to SC(H4SO 2.0)-
14, REMOVAL, Generator.>
7) Disconnect the connector from throttle body.

8) Disconnect the engine coolant hoses from throt-
tle body.

9) Disconnect the PCV hose.

10) Disconnect the brake booster hose.

11) Disconnect the fuel hose from fuel pipe.

WARNING:
• Be careful not to spill fuel.
• Catch the fuel from hoses using a container
or cloth.

12) Remove the EGR pipe from EGR valve. (Ex-
cept for KA model)

NOTE:
Be careful not to drop the gaskets.

IN-00203

FU-02487

FU-02114

EC-02021

FU-02115

FU-02116

FU-00547