Subaru Legacy IV (2008 year). Manual - part 473

ME(H6DO)-18

General Description

MECHANICAL

18231AA020

CAM SPROCKET 
WRENCH

Used for removing and installing exhaust cam 
sprocket.

499587200

CRANKSHAFT OIL 
SEAL INSTALLER

• Used for installing crankshaft oil seal.
• Used together with the CRANKSHAFT OIL 
SEAL GUIDE (499597100).

499597100

CRANKSHAFT OIL 
SEAL GUIDE

• Used for installing crankshaft oil seal.
• Used together with the CRANKSHAFT OIL 
SEAL INSTALLER (499587200).

499718000

VALVE SPRING 
REMOVER

Used for removing and installing valve spring.

18251AA040

VALVE GUIDE 
ADJUSTER

Used for installing valve guides.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST18231AA020

ST-499587200

ST-499597100

ST-499718000

ST18251AA040

ME(H6DO)-19

General Description

MECHANICAL

499765700

VALVE GUIDE 
REMOVER

Used for removing valve guides.

499765900

VALVE GUIDE 
REAMER

Used for reaming valve guides.

499977100

CRANK PULLEY 
WRENCH

Used to stop rotation of the crank pulley when 
loosening or tightening crank pulley bolts.

18252AA000

CRANKSHAFT 
SOCKET

Used for rotating crankshaft.

1B022XU0

SUBARU SELECT 
MONITOR III KIT

Used for troubleshooting the electrical system.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST-499765700

ST-499765900

ST-499977100

ST18252AA000

ST1B022XU0

ME(H6DO)-20

General Description

MECHANICAL

18233AA000

PISTON PIN SNAP 
RING PLIERS

Used for removing and installing snap ring of 
piston pin.

498277200

STOPPER SET

Used for installing automatic transmission 
assembly to engine.

499057000

TORX PLUS

®

Used for removing and installing the drive plate.

42099AE000

QUICK 
CONNECTOR 
RELEASE

Used for disconnecting quick connector of the 
engine compartment.

18471AA000

FUEL PIPE 
ADAPTER

Used for measuring fuel pressure.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST18233AA000

ST-498277200

ST-499057000

ST42099AE000

ST18471AA000

ME(H6DO)-21

General Description

MECHANICAL

2. GENERAL TOOL

E: PROCEDURE

It is possible to conduct the following service procedures with engine on vehicle, however, the procedures
described in this section are based on the condition that the engine is removed from vehicle.
• V-belt
• Timing  chain
• Camshaft
• Cylinder head

42075AG690

FUEL HOSE

• Used for measuring fuel pressure.
• This is the SUBARU genuine part.

TOOL NAME

REMARKS

Compression gauge

Used for measuring compression.

Timing light

Used for measuring ignition timing.

Vacuum gauge

Used for measuring intake manifold vacuum.

Oil pressure gauge

Used for measuring engine oil pressure.

Fuel pressure gauge

Used for measuring fuel pressure.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST42075AG690