1999 SUBARU LEGACY specifications

4. Rear Drive Shaft Assembly
Type of axle shaft assemblySHAFT
No. of identification grooves
on shaft
79AC None
79AC-RH 2 (Two)
79AC-LH 1 (One)
B4M1304A
5. Application Table
Model Power unitFront drive shaft Rear drive shaft
5MT 4AT 5MT 4AT
AWD 2200 cc BJ87L+DOJ82RPC-F BJ87L+SFJ82 79AC-RH, 79AC-LH 79AC
AWD 2500 cc BJ87L+DOJ82RPC-F BJ87L+SFJ82 79AC-RH, 79AC-LH 79AC-RH, 79AC-LH
4
4-2[S400]SPECIFICATIONS AND SERVICE DATA
4. Rear Drive Shaft Assembly

6. Wheel Balance
Wheel balancing Standard Service limit
Dynamic unbalance Less than 5 g (0.18 oz)
Balance weight part number
(For steel wheel)Weight g (oz)
28101AA001 5 (0.18)
28101AA011 10 (0.35)
28101AA021 15 (0.53)
28101AA031 20 (0.71)
28101AA041 25 (0.88)
28101AA051 30 (1.06)
28101AA061 35 (1.23)
28101AA071 40 (1.41)
28101AA081 45 (1.59)
28101AA091 50 (1.76)
28101AA101 55 (1.94)
28101AA111 60 (2.12)
Balance weight part number
(For aluminum wheel)Weight g (oz)
23141GA462 5 (0.18)
23141GA472 10 (0.35)
23141GA482 15 (0.53)
23141GA492 20 (0.71)
23141GA502 25 (0.88)
23141GA512 30 (1.06)
23141GA522 35 (1.23)
23141GA532 40 (1.41)
23141GA542 45 (1.59)
23141GA552 50 (1.76)
Ð 55 (1.94)
23141GA572 60 (2.12)
5
[S600]4-2SPECIFICATIONS AND SERVICE DATA
6. Wheel Balance

7. Steel Wheel and Tire
A: INSPECTION
1) Deformation or damage on the rim can cause
air leakage. Check the rim flange for deformation,
crack, or damage, and repair or replace as neces-
sary.
2) Take stone, glass, nail etc. off the tread groove.
3) Replace tire:
CAUTION:
IWhen replacing a tire, make sure to use only
the same size, construction and load range as
originally installed.
IAvoid mixing radial, belted bias or bias tires
on the vehicle.
(1) when large crack on side wall, damage or
crack on tread is found.
(2) when the ªtread wear indicatorº appears as
a solid band across the tread.
G4M0297
1. INSPECTION OF WHEEL RUNOUT
1) Jack-up vehicle until wheels clear the floor.
2) Slowly rotate wheel to check rim ªrunoutº using
a dial gauge.
G4M0298
Axial runout limit Radial runout limit
Steel wheel 1.5 mm (0.059 in)
Aluminum wheel 1.0 mm (0.039 in)
G4M0299
3) If rim runout exceeds specifications, remove
tire from rim and check runout while attaching dial
gauge to positions shown in figure.
4) If measured runout still exceeds specifications,
replace the wheel.
39
[W7A1]4-2SERVICE PROCEDURE
7. Steel Wheel and Tire

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) 37.6É Ð 32.6É 34.4É Ð 30.2É
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 sys-
tem)Type Vane pump
Oil tank Installed on pump
Output cm
3(cu in)/rev. 7.2 (0.439)
Relief pressure kPa (kg/cm2, psi) 7,355 (75, 1,067)
Hydraulic fluid control Dropping 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 Ð 7,500
Revolving direction Clockwise
Working fluid
(Power steering sys-
tem)Name ATF DEXRON II, IIE or III
CapacityOil tank(US qt, Imp qt) 0.35 (0.4, 0.3)
Total 0.7 (0.7, 0.6)
B: SERVICE DATA
Except OUTBACK model OUTBACK model
Steering wheel Free play mm (in) 17 (0.67)
Turning angleInner tire & wheel 37.6É 34.4É
Outer tire & wheel 32.6É 30.2É
Steering shaftClearance between steering wheel and
column cover mm (in)3.0 (0.118)
Steering gearbox
(Power steering sys-
tem)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
PulleyDitch deflec-
tion mm (in)1.0 (0.039) or less
Resistance to rota-
tion N (kg, lb)9.22 (0.94, 2.07) or less
Regular pressure kPa (kg/cm
2, psi) 981 (10, 142) or less
Relief pressure kPa (kg/cm2, psi) 7,355 (75, 1,067)
Steering wheel effort
(Power steering sys-
tem)At standstill with engine idling on a con-
crete 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
2
4-3[S1A0]SPECIFICATIONS AND SERVICE DATA
1. Steering System

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
[S1C0]4-3SPECIFICATIONS AND SERVICE DATA
1. Steering System

1. Brakes
A: SPECIFICATIONS
1. MODELS WITH ABS
Model Sedan Wagon
Engine (cc) 2200 2200
Driving system AWD AWD
LLSLLS
Front brakeType Disc (Floating type, ventilated)
Effective disc diameter mm (in) 210 (8.27)
Disc thickness´Outer diameter
mm (in)24´260 (0.94´10.24)
Effective cylinder diameter mm (in) 57.2 (2.252)
Pad dimensions
(length´width´thickness) mm (in)112.4´44.3´11.0 (4.43´1.744´0.433)
Clearance adjustment Automatic adjustment
Rear brakeType Disc (Floating type)
Effective disc diameter mm (in) 230 (9.06)
Disc thickness´Outer diameter
mm (in)10´266 (0.39´10.47)
Effective cylinder diameter mm (in) 34.9 (1.374) 38.1 (1.500)
Pad dimensions
(length´width´thickness) mm (in)92.4´33.7´10.0 (3.638´1.327´0.394)
Clearance adjustment Automatic adjustment
Model 4 Door Sedan Wagon
Engine (cc) 2200 2200
Driving system AWD AWD
LLSLLS
Hill holderHÐHÐ
Parking brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter mm (in) 170 (6.69)
Lining dimensions
(length´width´thickness) mm (in)162.6´30.0´3.2 (6.40´1.181´0.126)
Clearance adjustment Manual adjustment
Master cylin-
derType 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 lineDual circuit system
ABS OP STD OP STD
H: Equipped on manual transmission vehicle.
2
4-4[S1A1]SPECIFICATIONS AND SERVICE DATA
1. Brakes

2. MODELS WITHOUT ABS
Model Sedan Wagon
Engine (cc) 2200
Driving system AWD AWD
L POST BRIGHTON L
Front brakeType Disc (Floating type, ventilated)
Effective disc diameter mm (in) 210 (8.27)
Disc thickness´Outer diameter
mm (in)24´260 (0.94´10.24)
Effective cylinder diameter mm (in) 57.2 (2.252)
Pad dimensions
(length´width´thickness) mm (in)112.4´44.3´11.0 (4.43´1.744´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´width´thickness) mm (in)218.8´35.0´4.1 (8.61´1.378´0.161)
Clearance adjustment Automatic adjustment
Model Sedan Wagon
Engine (cc) 2200
Driving system AWD AWD
L POST BRIGHTON L
Hill holderHÐÐH
Parking brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter mm (in) 228.6 (9)
Lining dimensions
(length´width´thickness) mm (in)218.8´35.0´4.1 (8.61´1.378´0.161)
Clearance adjustment Automatic adjustment
Master cylin-
derType 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 lineDual circuit system
H: Equipped on manual transmission vehicle.
3
[S1A2]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´Outer diameter
mm (in)24´277 (0.94´10.91)
Effective cylinder diameter mm (in) 42.8 (1.687)´2
Pad dimensions
(length´width´thickness) mm (in)112.3´50.0´11.0 (4.42´1.969´0.433)
Clearance adjustment Automatic adjustment
Rear brakeType Disc (Floating type)
Effective disc diameter mm (in) 230 (9.06)
Disc thickness´Outer diameter mm
(in)10´266 (0.39´10.47)
Effective cylinder diameter mm (in) 38.1 (1.500)
Pad dimensions
(length´width´thickness) mm (in)92.4´33.7´10.0 (3.638´1.327´0.394)
Clearance adjustment Automatic adjustment
Model Sedan Wagon
Engine (cc) 2500
Driving system AWD
GT LSi GT LSi OUTBACK
Hill holderÐÐÐÐÐ
Parking
brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter mm (in) 170 (6.69)
Lining dimensions
(length´width´thickness) mm (in)162.6´30.0´3.2 (6.40´1.181´0.126)
Clearance adjustment Manual adjustment
Master cylin-
derType 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)
Proportion-
ing valveSplit point kPa (kg/cm
2, psi) 3,678 (37.5, 533)
Reducing ratio 0.3
Brake lineDual circuit system
ABSSTD
4
4-4[S1A3]SPECIFICATIONS AND SERVICE DATA
1. Brakes