SUBARU LEGACY 1997 Service Repair Manual

B4M0053A
10. Wheel Balancing
1) Proper wheel balance may be lost if the tire is repaired
or if it wears. Check the tire for dynamic balance, and repair
as necessary.
2) To check for dynamic balance, use a dynamic balancer.
Drive in the balance weight on both the top and rear sides
of the rim.
3) Some types of balancer can cause damage to the
wheel. Use an appropriate balancer when adjusting the
wheel balance.
4) Use genuine balance weights.
Service limit: A
Weight for steel wheel;
1.6—2.0 mm (0.063—0.079 in)
Weight for aluminum wheel;
4.6—5.4 mm (0.181—0.213 in)
CAUTION:
55 g (1.94 oz) weight used with aluminum wheel is
not available.
Balance weights are available for use with any of 14-
to 15-inch wheels.
11. Installation of Wheel Assembly to
Vehicle
1) Attach the wheel to the hub by aligning the wheel bolt
hole with the hub bolt.
2) Temporarily attach the wheel nuts to the hub bolts. (In
the case of aluminum wheel, use SUBARU genuine wheel
nut for aluminum wheel.)
3) Manually tighten the nuts making sure the wheel hub
hole is aligned correctly to the guide portion of hub.
4) Tighten the wheel nuts in a diagonal selection to the
specified torque. Use a wheel nut wrench.
Wheel nut tightening torque:
88±10 N⋅m (9±1 kg-m, 65±7 ft-lb)
CAUTION:
Tighten the wheel nuts in two or three steps by
gradually increasing the torque and working
diagonally, until the specified torque is reached. For
drum brake models, excess tightening of wheel nuts
may cause wheels to “judder”.
Do not depress the wrench with a foot; Always use
both hands when tightening.
Make sure the bolt, nut and the nut seating surface
of the wheel are free from oils.
5) If a wheel is removed for replacement or for repair of a
puncture, retighten the wheel nuts to the specified torque
after running 1,000 km (600 miles).
51
4-2SERVICE PROCEDURE
10. Wheel Balancing - 11. Installation of Wheel Assembly to Vehicle

G4M0301
12. Tire Rotation
If tires are maintained at the same positions for a long
period of time, uneven wear results. Therefore, they should
be periodically rotated.
This lengthens service life of tires.
CAUTION:
When rotating tires, replace unevenly worn or dam-
aged tires with new ones.
13.“T-type”Tire
“T-type”tire for temporary use is prepared as a spare tire.
CAUTION:
Keep the inflation pressure at 420 kPa (4.2 kg/cm
2,
60 psi) at all times.
When the wear indicator appears on the tread
surface, replace the tire with a new one.
Do not use a tire chain with the“T-type”tire.
Because of the smaller tire size, a tire chain will not fit
properly and will result in damage to the vehicle and
the tire.
Do not drive at a speed greater than 80 km/h (50
MPH).
Drive as slowly as possible and avoid passing over
bumps.
Replace with a conventional tire as soon as possible
since this“T-type”tire is only for temporary use.
52
4-2SERVICE PROCEDURE
12. Tire Rotation - 13.“T-type”Tire

G4M0301
12. Tire Rotation
If tires are maintained at the same positions for a long
period of time, uneven wear results. Therefore, they should
be periodically rotated.
This lengthens service life of tires.
CAUTION:
When rotating tires, replace unevenly worn or dam-
aged tires with new ones.
13.“T-type”Tire
“T-type”tire for temporary use is prepared as a spare tire.
CAUTION:
Keep the inflation pressure at 420 kPa (4.2 kg/cm
2,
60 psi) at all times.
When the wear indicator appears on the tread
surface, replace the tire with a new one.
Do not use a tire chain with the“T-type”tire.
Because of the smaller tire size, a tire chain will not fit
properly and will result in damage to the vehicle and
the tire.
Do not drive at a speed greater than 80 km/h (50
MPH).
Drive as slowly as possible and avoid passing over
bumps.
Replace with a conventional tire as soon as possible
since this“T-type”tire is only for temporary use.
52
4-2SERVICE PROCEDURE
12. Tire Rotation - 13.“T-type”Tire

14. Replacement of Front FTJ and BJ
Boots
A: REMOVAL
1) Disconnect ground cable from battery.
2) Jack-up vehicle, support it with safety stands (rigid
rocks), and remove front wheel cap and wheels.
NOTE:
Do not remove axle nut.
3) Remove stabilizer link.
4) Disconnect transverse link from housing.
G4M0279
5) Remove spring pin which secures transmission spindle
to FTJ.
CAUTION:
Use a new spring pin.
6) Remove FTJ and BJ boot from drive shaft.
<Ref. to 4-2 [W4B3].>
B: INSTALLATION
1) Install FTJ and BJ boots to drive shaft.
<Ref. to 4-2 [W4D3].>
G4M0279
2) Install FTJ on transmission spindle and drive spring pin
into place.
CAUTION:
Always use a new spring pin.
3) Connect transverse link to housing.
4) Install stabilizer link.
53
4-2SERVICE PROCEDURE
14. Replacement of Front FTJ and BJ Boots

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. Steering Wheel and Column (Tilt)
1. WITH AIRBAG MODEL
B4M0551A
1Bushing

2Column shaft

3Steering roll connector

4Column cover

5Steering wheel

6Airbag module
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 25±5 (2.5±0.5, 18.1±3.6)
T2: 34±5 (3.5±0.5, 25.3±3.6)
4
4-3COMPONENT PARTS
1. Steering Wheel and Column (Tilt)

2. Power Steering System
1. LHD MODEL
B4M1149A
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5.4±1.5 (0.55±0.15, 4.0±1.1)
T2: 7.4±2.0 (0.75±0.20, 5.4±1.4)
T3: 8±2 (0.8±0.2, 5.8±1.4)
T4: 13±3 (1.3±0.3, 9.4±2.2)
T5: 15±5 (1.5±0.5, 10.8±3.6)
T6: 15.7±2.4 (1.60±0.24, 11.58±1.77)
T7: 18.1±2.5 (1.85±0.25, 13.35±1.84)
T8: 20.1±2.5 (2.05±0.25, 14.8±1.8)
T9: 22±2 (2.2±0.2, 15.9±1.4)T10: 24±3 (2.4±0.3, 17.4±2.2)
T11: 24.5±2.0 (2.50±0.2, 18.07±1.48)
T12: 25±5 (2.5±0.5, 18.1±3.6)
T13: 27.0±2.5 (2.75±0.25, 19.92±1.84)
T14: 59±12 (6.0±1.2, 43±9)
T15: 60.8±6.9 (6.2±0.7, 44.8±5.1)
T16: 78±10 (8.0±1.0, 58±7)
T17: 83±5 (8.5±0.5, 61.5±3.6)
T18: 6.35±1.0 (0.65±0.1, 4.7±0.7)
T19: 15.7±2.5 (1.6±0.25, 11.6±1.8)
T20: 34±5 (3.5±0.5, 25.3±3.6)
5
4-3COMPONENT PARTS
2. Power Steering System

1Clamp

2Adapter

3Hose bracket

4Pipe C

5Pipe D

6Clamp E

7Cap

8Strainer

9Seal washer

10Tank

11O-ring

12Oil pump

13Pulley

14Bracket

15Bush

16Belt cover

17Clamp plate

18Pipe F

19Pipe E

20Universal joint

21Dust seal

22C-ring

23Oil seal

24Valve housing

25Packing

26Seal ring

27Pinion and valve ASSY

28Oil seal

29Back-up washer

30Ball bearing

31Snap ring
32Lock nut

33Adjusting screw

34Spring

35Sleeve

36Adapter

37Clamp

38Cotter pin

39Castle nut

40Dust seal

41Clip

42Tie-rod end

43Small clip

44Boot

45Large clip

46Tie-rod

47Lock washer

48Pipe B

49Pipe A

50Housing ASSY

51Back-up washer

52Oil seal

53Piston ring

54Rack

55O-ring

56Rack bushing

57Oil seal

58Rack stopper

59Circlip

60Spacer

61Stay (2500 cc model only)

62Gasket
6
4-3COMPONENT PARTS
2. Power Steering System

2. RHD MODEL
B4M1150A
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 7.4±2.0 (0.75±0.2, 5.4±1.4)
T2: 8±2 (0.8±0.2, 5.8±1.4)
T3: 13±3 (1.3±0.3, 9.4±2.2)
T4: 15±5 (1.5±0.5, 10.8±3.6)
T5: 15.7±2.4 (1.60±0.24, 11.58±1.77)
T6: 18.1±2.5 (1.85±0.26, 13.35±1.84)
T7: 20±4 (2.0±0.4, 14±2.9)
T8: 20.1±2.5 (2.05±0.25, 14.8±1.8)
T9: 22±2 (2.2±0.2, 15.9±1.4)T10: 24±3 (2.4±0.3, 17.4±2.2)
T11: 24.5±2.0 (2.50±0.20, 18.07±1.48)
T12: 25±5 (2.5±0.5, 18.1±3.6)
T13: 27.0±2.5 (2.75±0.26, 19.92±1.84)
T14: 59±12 (6.0±1.2, 43±9)
T15: 61±7 (6.2±0.7, 44.8±5.1)
T16: 64±10 (6.5±1.0, 47±7)
T17: 78±10 (8.0±1.0, 58±7)
T18: 83±5 (8.5±0.5, 61.5±3.6)
T19: 34±5 (3.5±0.5, 25.3±3.6)
7
4-3COMPONENT PARTS
2. Power Steering System