Subaru IMPREZA GD 2007 Series Manual page 2907

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MANUAL TRANSMISSION AND DIFFERENTIAL
1. General Description
A: SPECIFICATION
1. MANUAL TRANSMISSION AND DIFFERENTIAL
Type
Transmission gear ratio
Front reduction gear Final
Transfer
Rear reduction gear
Final
Type and number of gear
Front differential
LSD type
Center differential Type and number of gear
Transmission gear oil
Transmission gear oil capacity
2. TRANSMISSION GEAR OIL
Recommended oil:
( C) -30 -26 -15 -5 0
( F) -22 -15 5 23 32
80W
75W -90
(1) Item
(2) Transmission gear oil
(3) API standard
(4) SAE viscosity No. and applicable temperature
(5) STI model
General Description
1st
2nd
3rd
4th
5th
6th
Reverse
Type of gear
Gear ratio
Type of gear
Gear ratio
Type of gear
Gear ratio
(1)
(2)
(3)
GL-5
(4)
15 25 30
59 77 86
(5)
90
85W
DI-00105
6MT-2
6-forward speeds and 1-reverse
3.636
2.235
1.521
1.137
0.971
0.756
3.545
Hypoid
3.900
Helical
1.100
Hypoid
3.545
Planetary gear (pinion gear: 8, gear: 2)
Helical
Planetary gear (Internal gear: 1, pinion gear: 6, sun gear: 1,
and solenoid compression variable control multiplate clutch)
GL-5
4.1 2 (4.3 US qt, 3.6 Imp qt)