AUTOMATIC TRANSMISSION(4AT) > General Description

PREPARATION TOOL

1. SPECIAL TOOL

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

498575400

OIL PRESSURE GAUGE ASSY

Used for measuring oil pressure.

498897200

OIL PRESSURE GAUGE ADAPTER

Used at the oil pump housing when measuring reverse clutch pressure and line pressure.

498897700

OIL PRESSURE ADAPTER SET

Used for measuring the transfer clutch pressure.

498545400

OIL FILTER WRENCH

Used for removing and installing the ATF filter.

498277200

STOPPER SET

Used for removing and installing the automatic transmission assembly.

41099AC000

ENGINE SUPPORT ASSY

Used for supporting the engine.

398527700

PULLER ASSY

Used for removing the extension case roller bearing.

Used for removing the extension oil seal.

Used for removing the front differential side retainer bearing outer race.

Used for removing the front differential side retainer oil seal.

498057300

INSTALLER

Used for installing the extension oil seal.

498077000

REMOVER

Used for removing the differential taper roller bearing.

499247400

INSTALLER

Used for installing the transfer outer snap ring.

Used together with the GUIDE (499257300).

499257300

SNAP RING OUTER GUIDE

Used for installing the transfer outer snap ring.

Used together with the INSTALLER (499247400).

18630AA010

WRENCH COMPL RETAINER

Used for removing and installing the differential side retainer.

WRENCH ASSEMBLY (499787000) can also be used.

398437700

DRIFT

Used for installing the torque converter case oil seal.

398487700

INSTALLER

Used for installing the front differential taper roller bearing.

398673600

COMPRESSOR

Used for removing and installing the clutch spring.

498255400

PLATE

Used for measuring the backlash of hypoid gear.

399893600

PLIERS

Used for removing and installing the clutch spring.

498247001

MAGNET BASE

Used for measuring the gear backlash.

Used together with the DIAL GAUGE (498247100).

498247100

DIAL GAUGE

Used for measuring the gear backlash.

Used together with the MAGNET BASE (498247001).

498517000

REPLACER

Used for removing the front roller bearing.

398623600

SEAT

Used for removing the spring of the transfer clutch piston.

28399SA000

DRIVE SHAFT REMOVER

Used for removing the axle shaft.

28399SA010

OIL SEAL PROTECTOR

Used for installing the axle shaft.

499267300

STOPPER PIN

Used for installing the inhibitor switch.

499787700

WRENCH

Used for removing and installing the drive pinion lock nut.

499787500

ADAPTER

Used for removing and installing the drive pinion lock nut.

398643600

GAUGE

Used for measuring the total end play, extension end play and drive pinion height.

498627100

SEAT

Used for holding the low clutch piston retainer spring when installing snap ring.

499577000

GAUGE

Used for measuring the mating surface of the transmission to the end face of the reduction gear.

499737000

PULLER

Used for removing the reduction driven gear assembly.

499737100

PULLER SET

Used for removing the reduction drive gear assembly.

498077600

REMOVER

Used for removing the ball bearing.

498937110

HOLDER

Used for removing and installing the drive pinion lock nut.

498677100

COMPRESSOR

Used for installing the 2-4 brake snap ring.

498437000

HIGH CLUTCH PISTON GUIDE

Used for installing the high clutch piston.

498437100

LOW CLUTCH PISTON GUIDE

Used for installing the low clutch piston.

899580100

INSTALLER

Used for press-fitting the ball bearing of the transfer clutch.

18675AA000

DIFFERENTIAL SIDE OIL SEAL INSTALLER

Used for installing the differential side retainer oil seal.

398497701

SEAT

Used for installing the needle bearing.

899524100

PULLER SET

Used for bolt only.

Used together with the PULLER SET (499737100).

Used together with the PULLER (499737000).

(1) Puller

(2) Cap

398744300

PISTON GUIDE

Used for measuring the contact surface of the transmission mating surface to the multi-plate clutch end face.

For VTD model.

18482AA080

(Newly adopted tool)

CARTRIDGE

Used for diagnosing electrical system.

22771AA030

SUBARU SELECT MONITOR KIT

Used for diagnosing electrical system.

English: 22771AA030 (without printer)

German: 22771AA070 (without printer)

French: 22771AA080 (without printer)

Spanish: 22771AA090 (without printer)

2. GENERAL TOOL

TOOL NAME

REMARKS

Depth gauge

Used for measuring the transmission end play.

Thickness gauge

Used for measuring clearance of the clutch, brake and oil pump.

Micrometer

Used for measuring thickness of the drive pinion.

Spring scale

Used for measuring the starting torque of the drive pinion.

Circuit tester

Used for measuring resistance and voltage.

TORX® T70

Used for installing and removing the differential gear oil drain plug.

Push/pull gauge

Used for measuring each piston stroke.