Specifications/Specifications
12-9
& Electrical system
S12AA03
Battery type
75D23R
Alternator
2.5 L models: 12 V-150 A
3.6 L models: 12 V-130 A
Spark plugs
2.5 L models SILZKAR7B11 (NGK)
3.6 L models SILFR6C11 (NGK)
& Tires
S12AA05
Item
Legacy
Outback
Tire size 225/55R17
97V 225/50R18
95H 225/65R17
102H 225/60R18
100H
Wheel size 17 6 7J
17 6 7 1/2J 18 6 7 1/2J 17 6 7J 18 6 7J
Pressure
Temporary spare tire
Front 33 psi (230 kPa, 2.3 kgf/cm 2 ) 35 psi (240 kPa, 2.4 kgf/cm 2 )
Rear 32 psi (220 kPa, 2.2 kgf/cm 2 ) 33 psi (230 kPa, 2.3 kgf/cm 2 )
Size T155/70 D17 110M
Pressure
T155/80 R17 101M
60 psi (420 kPa, 4.2
Wheel nut tightening torque
kgf/cm 2 )
88.5 lbf·ft (120 N·m, 12.2 kgf·m)* 1
*1: This torque is equivalent to applying approximately 88 to 110 lbf (40 to 50 kgf) at the end of the wheel nut wrench. If you have tightened the wheel nuts
by yourself, have the tightening torque checked at the nearest automotive service facility as soon as possible. For the wheel nut tightening procedure,
refer to “Changing a flat tire” F9-5.
& Brake disc
S12AA18
If you need information on the usage limit value of brake discs and the method for measuring them, consult your SUBARU dealer.