Page 2329 of 2870
4AT-17
AUTOMATIC TRANSMISSION
General Description
12.TRANSMISSION MOUNTING
(1) Pitching stopper (3) Transmission rear crossmemberTightening torque: N⋅m (kgf-m, ft-lb)
(2) Rear cushion rubber (4) StopperT1: 35 (3.6, 26)
T2: 39 (4.0, 29)
T3: 50 (5.1, 37)
T4: 58 (5.9, 43)
T5: 70 (7.1, 51)
AT-00014
(2)
(3)
(4) (1)
T4
T3
T5
T5
T2
T2
T1
Page 2330 of 2870

4AT-18
AUTOMATIC TRANSMISSION
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.
Until the oil pan is installed, do not place with the
inside of oil pan facing up to prevent foreign matter
from entering the valve body.
Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly and replacement.
When disassembling the case and other light al-
loy parts, use a plastic hammer to force it apart. Do
not pry it apart with a screwdriver or other tool.
Be careful not to burn yourself, because each
part on the vehicle is hot after running.
Use SUBARU genuine gear oil, grease etc. or
the equivalent. Do not mix gear oil, grease etc. with
that of another grade or from other manufacturers.
Be sure to tighten fasteners including bolts and
nuts to the specified torque.
Place shop jacks or rigid racks at the specified
points.
Apply gear oil or ATF onto sliding or revolution
surfaces before installation.
Replace deformed or otherwise damaged snap
rings with new ones.
Before installing O-rings or oil seals, apply suffi-
cient amount of ATF to avoid damage and defor-
mation.
Be careful not to incorrectly install or fail to install
O-rings, snap rings and other such parts.
Before securing a part on a vice, place cushion-
ing material such as wood blocks, aluminum plate,
or shop cloth between the part and the vice.
Avoid damaging the mating surface of the case.
Before applying sealant, completely remove the
old seal.
Page 2331 of 2870
4AT-19
AUTOMATIC TRANSMISSION
General Description
D: PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
498575400 OIL PRESSURE
GAUGE ASSYUsed for measuring oil pressure.
498897200 OIL PRESSURE
GAUGE ADAPTERUsed for oil pump housing when measuring
reverse clutch pressure and line pressure.
498897700 ADAPTER SET Used for measuring transfer clutch pressure.
498545400 FILTER WRENCH Used for removing and installing ATF filter.
ST-498575400
ST-498897200
ST-498897700
ST-498545400
Page 2332 of 2870
4AT-20
AUTOMATIC TRANSMISSION
General Description
498277200 STOPPER SET Used for removing and installing automatic
transmission assembly.
41099AC000 ENGINE SUPPORT
ASSEMBLYUsed for supporting engine.
(1) ENGINE SUPPORT BRACKET
(41099AA010)
(2) ENGINE SUPPORT (41099AA020)
398527700 PULLER ASSY Used for removing extension case roller bear-
ing.
Used for removing extension oil seal.
Used for removing front differential side
retainer bearing outer race.
Used for removing front differential side
retainer oil seal.
498057300 INSTALLER Used for installing extension oil seal. ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST-498277200
(2)(1)
ST41099AC000
ST-398527700
ST-498057300
Page 2333 of 2870
4AT-21
AUTOMATIC TRANSMISSION
General Description
498077000 REMOVER Used for removing differential taper roller bear-
ing.
499247400 INSTALLER Used for installing transfer outer snap ring.
Used with GUIDE (499257300).
499257300 SNAP RING
OUTER GUIDE Used for installing transfer outer snap ring.
Used with INSTALLER (499247400).
499787000 WRENCH ASSY Used for removing and installing differential side
retainer. ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST-498077000
ST-499247400
ST-499257300
ST-499787000
Page 2334 of 2870
4AT-22
AUTOMATIC TRANSMISSION
General Description
398437700 DRIFT Used for installing torque converter case oil seal.
398487700 INSTALLER Used for installing front differential taper roller
bearing.
398673600 COMPRESSOR Used for removing and installing clutch spring.
498255400 PLATE Used for measuring backlash of hypoid gear. ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST-398437700
ST-398487700
ST-398673600
ST-498255400
Page 2335 of 2870
4AT-23
AUTOMATIC TRANSMISSION
General Description
399893600 PLIERS Used for removing and installing clutch spring.
498247001 MAGNET BASE Used for measuring gear backlash.
Used with DIAL GAUGE (498247100).
498247100 DIAL GAUGE Used for measuring gear backlash.
Used with MAGNET BASE (498247001).
498517000 REPLACER Used for removing front roller bearing. ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST-399893600
ST-498247001
ST-498247100
ST-498517000
Page 2336 of 2870
4AT-24
AUTOMATIC TRANSMISSION
General Description
398623600 SEAT Used for removing spring of transfer clutch pis-
ton.
28399SA000 DRIVE SHAFT
REMOVERUsed for removing axle shaft.
28399SA010 OIL SEAL PROTEC-
TO RUsed for installing axle shaft.
499267300 STOPPER PIN Used for installing inhibitor switch. ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST-398623600
ST28399SA000
ST28399SA010
ST-499267300