Subaru 2006 Legacy, Manual

Page: 3197 / 4302

4AT-3
General Description
AUTOMATIC TRANSMISSION
7. HYDRAULIC CONTROL AND
LUBRICATION
8 . COOLING AND HARNESS
9. TRANSFER
10.FINAL REDUCTION GEAR
11.RECOMMENDED GEAR OIL
Type
Electronic hydraulic control
[4 forward gear changes
made by electronic signals
of vehicle speed and accel-
erator (throttle) opening]
Fluid
Recommended
materials
Subaru ATF Type-HP
Alternative
IDEMITSU “Apolloil ATF
HP”, Castrol “Transmax J”
Fluid
capacity
2
(US qt, Imp qt)
9.3 — 9.6
(9.8 — 10.1, 8.2 — 8.4)
Lubrication system
Forced feed lubrication with
oil pump
Oil
Automatic transmission fluid
(see above)
Cooling system Liquid-cooler
Inhibitor switch 12 poles
Transmission harness 20 poles
Transfer type Multi-plate transfer (MPT)
Number of transfer
clutch drives &
driven plates
5
Control method Electronic hydraulic type
Lubricant
Same automatic transmission fluid as
used in the automatic transmission
Reduction gear
ratio
1.000 (53/53)
Model Except for OUTBACK OUTBACK
Front final reduction gear ratio 4.111 (37/9) 4.444 (40/9)
Lubrication oil
(1) Item (3) API standard
(2) Front differential gear oil (4) SAE viscosity No. and
applicable temperature
Front differential oil capacity
2
(US qt, Imp qt)
1.1 — 1.3 (1.2 — 1.4, 1.0 — 1.1)
MT-00001
(1)
(4)
GL-5
(3)
(2)
( C)
( F)
-30 -26 -15 15
90
85W
80W
75W -90
25 30 -5 0
-22 -15 23 32 86 59 77 5
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