specifications SUBARU LEGACY 1997 Service Manual Online

4. REAR DRIVE SHAFT ASSEMBLY (AWD MODEL)
Type of drive shaft assemblySHAFT
No. of identification paddings on shaft
79AC-RH 1 (One)
79AC-LH 1 (One)
B4M0547A
5. APPLICATION TABLE
Model Power unitFront drive shaft
Rear drive shaft
5MT 4AT
FWD 2200 cc UFJ95+DOJ95 BJ87L+DOJ82RPC-F—
AWD 2200 cc BJ87L+DOJ82RPC-F BJ87L+DOJ82RPC-F 79AC-RH, 79AC-LH
AWD 2500 cc BJ87L+DOJ82RPC-F BJ87L+FTJ87 79AC-RH, 79AC-LH
B: SERVICE DATA
Use specified grease.
Front:
UFJ, BJ — NTG2218 (Part No. 28093AA020)
DOJ (except 2200 cc FWD MT model)
— VU-3A702 (Yellow) (Part No. 23223GA050)
DOJ (2200 cc FWD MT model)
— Molylex No. 2 (Part No. 723223010)
or Sunlight TB2-A
FTJ — SSG 6003 (Part No. 28093TA010)
Rear:
BJ — Molylex No. 2 (Part No. 723223010)
or Sunlight TB2-A
DOJ — VU-3A702 (Yellow) (Part No. 23223GA050)
4
4-2SPECIFICATIONS AND SERVICE DATA
1. Wheels and Axles

G4M0298
A: INSPECTION OF WHEEL RUNOUT
1) Jack-up vehicle until wheels clear the floor.
2) Slowly rotate wheel to check rim“runout”using a dial
gauge.
G4M0299
Axial runout limit Radial runout limit
Steel wheel 1.5 mm (0.059 in)
Aluminum wheel 1.0 mm (0.039 in)
3) If rim runout exceeds specifications, remove tire from
rim and check runout while attaching dial gauge to posi-
tions shown in figure.
4) If measured runout still exceeds specifications, replace
the wheel.
9. Aluminum Wheel
A: INSPECTION
Inspection for aluminum wheels is basically the same as
the one for steel wheels. However, check the rim flange for
cracks or damage, and replace (not repair) aluminum
wheel if air leakage is found.
B: PRECAUTIONS
Aluminum wheels are easily scratched. To maintain their
appearance and safety, do the following:
1) Do not damage aluminum wheels during removal,
disassembly, installation, wheel balancing, etc. After
removing aluminum wheels, place them on a rubber mat,
etc.
2) While vehicle is being driven, be careful not to ride over
sharp obstacles or allow aluminum wheels to contact the
shoulder of the road.
3) When installing tire chain, be sure to install it properly
not to have a slack; otherwise it may hit wheel while driv-
ing.
4) When washing aluminum wheel, use neutral synthetic
detergent and water. Avoid using the cleanser including
abrasive, hard brushes or an automatic car washer.
50
4-2SERVICE PROCEDURE
8. Steel Wheel and Tire - 9. Aluminum Wheel

G4M0298
A: INSPECTION OF WHEEL RUNOUT
1) Jack-up vehicle until wheels clear the floor.
2) Slowly rotate wheel to check rim“runout”using a dial
gauge.
G4M0299
Axial runout limit Radial runout limit
Steel wheel 1.5 mm (0.059 in)
Aluminum wheel 1.0 mm (0.039 in)
3) If rim runout exceeds specifications, remove tire from
rim and check runout while attaching dial gauge to posi-
tions shown in figure.
4) If measured runout still exceeds specifications, replace
the wheel.
9. Aluminum Wheel
A: INSPECTION
Inspection for aluminum wheels is basically the same as
the one for steel wheels. However, check the rim flange for
cracks or damage, and replace (not repair) aluminum
wheel if air leakage is found.
B: PRECAUTIONS
Aluminum wheels are easily scratched. To maintain their
appearance and safety, do the following:
1) Do not damage aluminum wheels during removal,
disassembly, installation, wheel balancing, etc. After
removing aluminum wheels, place them on a rubber mat,
etc.
2) While vehicle is being driven, be careful not to ride over
sharp obstacles or allow aluminum wheels to contact the
shoulder of the road.
3) When installing tire chain, be sure to install it properly
not to have a slack; otherwise it may hit wheel while driv-
ing.
4) When washing aluminum wheel, use neutral synthetic
detergent and water. Avoid using the cleanser including
abrasive, hard brushes or an automatic car washer.
50
4-2SERVICE PROCEDURE
8. Steel Wheel and Tire - 9. Aluminum Wheel

1. Steering System
A: SPECIFICATIONS
Except OUTBACK model OUTBACK model
Whole systemMinimum turning radius m (ft) 5.3 (17.4) 5.6 (18.4)
Steering angle (Inside-Outside) 37.6°—32.6°34.4°—30.2°
Steering wheel diameter mm (in) 385 (15.16)
Overall gear ratio (Turns, lock to lock) 16.5 (3.2) 19 (3.4)
GearboxType Rack and pinion, Integral
Backlash 0 (Automatically adjustable)
Valve (Power steering system) Rotary valve
Pump (Power steering
system)Type Vane pump
Oil tank Installed on pump
Output cm
3(cu in)/rev. 7.2 (0.439)
Relief pressure kPa (kg/cm
2, psi) 7,355 (75, 1,067)
Hydraulic fluid controlDropping in response to increased engine
revolutions
Hydraulic fluid
(US qt, Imp qt)1,000 rpm: 7 (7.4, 6.2)
3,000 rpm: 5 (5.3, 4.4)
Range of revolution rpm 500—7,500
Revolving direction Clockwise
Working fluid (Power
steering system)Name ATF DEXRON II, IIE or III
Capacity Oil tank
(US qt, Imp qt)
Total0.35 (0.4, 0.3)
0.7 (0.7, 0.6)
2
4-3SPECIFICATIONS AND SERVICE DATA
1. Steering System

B: SERVICE DATA
Except OUTBACK model OUTBACK model
Steering wheel Free play mm (in) 17 (0.67)
Turning angleInner tire & wheel 37.6°34.4°
Outer tire & wheel 32.6°30.2°
Steering shaftClearance between steering
wheel and column cover
mm (in)3.0 (0.118)
Steering gearbox
(Power steering system)Sliding resistance N (kg, lb) 240.3 (24.5, 54.0) or less
Rack shaft play in radial direc-
tion
mm (in)0.15 (0.0059) or less
Right-turn steering Horizontal movement: 0.3 (0.012) or less
Left-turn steering Vertical movement: 0.15 (0.0059) or less
Input shaft play mm (in)
In radial direction 0.18 (0.0071) or less
In axial direction 0.1 (0.004) or less
Turning resistance N (kg, lb)Within 30 mm (1.18 in) from rack center in straight ahead
position: Less than 11.18 (1.14, 2.51)
Maximum allowable value: 12.7 (1.3, 2.9)
Oil pump (Power steering sys-
tem)Pulley shaft mm (in)
Radial play 0.4 (0.016) or less
Axial play 0.9 (0.035) or less
Pulley
Ditch deflection mm (in)
Resistance to rotation
N (kg, lb)1.0 (0.039) or less
9.22 (0.94, 2.07) or less
Regular pressure
kPa (kg/cm
2, psi)981 (10, 142) or less
Relief pressure
kPa (kg/cm
2, psi)7,355 (75, 1,067)
Steering wheel effort
(Power steering system)At standstill with engine
idling on a concrete road
N (kg, lb)31.4 (3.2, 7.1) or less
At standstill with engine
stalled on a concrete road
N (kg, lb)147 (15, 33) or less
C: RECOMMENDED POWER STEERING
FLUID
Recommended power steering fluid Manufacturer
ATF DEXRON II, ATF DEXRON IIE or ATF
DEXRON IIIB.P.
CALTEX
CASTROL
MOBIL
SHELL
TEXACO
3
4-3SPECIFICATIONS AND SERVICE DATA
1. Steering System

1. Brakes
A: SPECIFICATIONS
1. MODELS WITH ABS OR ABS/TCS
Model Sedan Wagon
Engine (cc) 2200 2200
Driving system FWD AWD FWD AWD
LLLSLLLS
Front
brakeType Disc (Floating type, ventilated)
Effective disc diameter
mm (in)210 (8.27)
Disc thickness x Outer diameter
mm (in)24 x 260 (0.94 x 10.24)
Effective cylinder diameter
mm (in)57.2 (2.252)
Pad dimensions
(length x width x thickness)
mm (in)112.4 x 44.3 x 11.0 (4.43 x 1.744 x 0.433)
Clearance adjustment Automatic adjustment
Rear
brakeType Disc (Floating type)
Effective disc diameter
mm (in)230 (9.06)
Disc thickness x Outer diameter
mm (in)10 x 266 (0.39 x 10.47)
Effective cylinder diameter
mm (in)34.9 (1.374) 38.1 (1.500)
Pad dimensions
(length x width x thickness)
mm (in)92.4 x 33.7 x 10.0 (3.638 x 1.327 x 0.394)
Clearance adjustment Automatic adjustment
3
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes

Model 4 Door Sedan Wagon
Engine (cc) 2200 2200
Driving system FWD AWD FWD AWD
LLLSLLLS
Hill holder—
——
—
Parking
brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter
mm (in)170 (6.69)
Lining dimensions
(length x width x thickness)
mm (in)162.6 x 30.0 x 3.2 (6.40 x 1.181 x 0.126)
Clearance adjustment Manual adjustment
Master
cylinderType Tandem
Effective diameter
mm (in)26.99 (1-1/16)
Reservoir type Sealed type
Brake fluid reservoir capacity
cm
3(cu in)190 (11.59)
Brake
boosterType Vacuum suspended
Effective diameter
mm (in)205 + 230 (8.07 + 9.06)
Proportioning
valveSplit point
kPa (kg/cm
2, psi)2,942 (30.0, 427)
Reducing ratio 0.3
Brake line Dual circuit system
ABS—OP STD—OP STD
ABS/TCS OP—OP—

: Equipped on manual transmission vehicle. (Except TCS model)
4
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes

2. MODELS WITHOUT ABS OR ABS/TCS
Model Sedan Wagon
Engine (cc) 2200
Driving system FWD AWD FWD AWD
L L L POST BRIGHTON L
Front
brakeType Disc (Floating type, ventilated)
Effective disc diameter
mm (in)210 (8.27)
Disc thickness x Outer diameter
mm (in)24 x 260 (0.94 x 10.24)
Effective cylinder diameter
mm (in)57.2 (2.252)
Pad dimensions
(length x width x thickness)
mm (in)112.4 x 44.3 x 11.0 (4.43 x 1.744 x 0.433)
Clearance adjustment Automatic adjustment
Rear
brakeType Drum (Leading-Trailing type)
Effective drum diameter
mm (in)228.6 (9)
Effective cylinder diameter
mm (in)17.4 (0.685) 19.0 (0.748)
Lining dimensions
(length x width x thickness)
mm (in)218.8 x 35.0 x 4.1 (8.61 x 1.378 x 0.161)
Clearance adjustment Automatic adjustment
5
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes

Model Sedan Wagon
Engine (cc) 2200
Driving system FWD AWD FWD AWD
L L L POST BRIGHTON L
Hill holder

———

Parking
brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter
mm (in)228.6 (9)
Lining dimensions
(length x width x thickness)
mm (in)218.8 x 35.0 x 4.1 (8.61 x 1.378 x 0.161)
Clearance adjustment Automatic adjustment
Master
cylinderType Tandem
Effective diameter
mm (in)23.81 (15/16)
Reservoir type Sealed type
Brake fluid reservoir capacity
cm
3(cu in)190 (11.59)
Brake
boosterType Vacuum suspended
Effective diameter
mm (in)230 (9.06)
Proportioning
valveSplit point
kPa (kg/cm
2, psi)3,678 (37.5, 533)
Reducing ratio 0.3
Brake line Dual circuit system

: Equipped on manual transmission vehicle.
6
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes

3. 2500 cc MODEL
Model Sedan Wagon
Engine (cc) 2500
Driving system AWD
GT LSi GT LSi OUTBACK
Front
brakeType Disc (Floating type, ventilated)
Effective disc diameter
mm (in)228 (8.98)
Disc thickness x Outer diameter
mm (in)24 x 277 (0.94 x 10.91)
Effective cylinder diameter
mm (in)42.8 (1.687) x 2
Pad dimensions
(length x width x thickness)
mm (in)112.3 x 50.0 x 11.0 (4.42 x 1.969 x 0.433)
Clearance adjustment Automatic adjustment
Rear
brakeType Disc (Floating type)
Effective disc diameter
mm (in)230 (9.06)
Disc thickness x Outer diameter
mm (in)10 x 266 (0.39 x 10.47)
Effective cylinder diameter
mm (in)38.1 (1.500)
Pad dimensions
(length x width x thickness)
mm (in)92.4 x 33.7 x 10.0 (3.638 x 1.327 x 0.394)
Clearance adjustment Automatic adjustment
7
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes