Page 617 of 2248
1. Steering System
A: SPECIFICATIONS
Whole systemMinimum turning radius m (ft) 5.3 (17.4)
Steering angle (Inside-Outside) 37.6°—32.6°
Steering wheel diameter mm (in) 385 (15.16)
Overall gear ratio (Turns, lock to lock) 16.5 (3.2)
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 or IIE
Capacity Oil tank(US qt, Imp qt)
Total0.35 (0.4, 0.3)
0.7 (0.7, 0.6)
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4-3SPECIFICATIONS AND SERVICE DATA
1. Steering System
Page 618 of 2248

B: SERVICE DATA
Steering wheel Free play mm (in) 17 (0.67)
Turning angleInner tire & wheel 37.6°
Outer tire & wheel 32.6°
Steering shaftClearance between steering wheel and col-
umn 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 direction
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 system)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 sys-
tem)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 or ATF DEXRON IIEB.P.
CALTEX
CASTROL
MOBIL
SHELL
TEXACO
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4-3SPECIFICATIONS AND SERVICE DATA
1. Steering System
Page 619 of 2248
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)
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4-3COMPONENT PARTS
1. Steering Wheel and Column (Tilt)
Page 620 of 2248
2. Power Steering System
1. LHD MODEL
B4M0552A
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)
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4-3COMPONENT PARTS
2. Power Steering System
Page 621 of 2248
1Clamp
2Adapter
3Hose bracket
4Pipe C
5Pipe D
6Cap
7Strainer
8Tank
9Oil pump
10Pulley
11Belt cover
12Bracket
13Pipe E
14Clamp plate
15Pipe F
16Universal joint
17Dust seal
18C-ring
19Oil seal
20Valve housing
21Packing
22Seal ring
23Pinion and valve ASSY
24Oil seal
25Back-up washer
26Ball bearing
27Snap ring
28Sleeve
29Spring
30Adjusting screw
31Lock nut
32Housing ASSY
33Back-up washer
34Oil seal
35Adapter
36Clamp
37Pipe A
38Pipe B
39Lock washer
40Tie-rod
41Boot
42Cotter pin
43Castle nut
44Dust seal
45Tie-rod end
46Spacer
47Circlip
48Rack stopper
49Oil seal
50Rack bushing
51O-ring
52Rack
53Piston ring
54Seal washer
55O-ring
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4-3COMPONENT PARTS
2. Power Steering System
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2. RHD MODEL
B4M0665A
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)
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4-3COMPONENT PARTS
2. Power Steering System
Page 623 of 2248
1Pipe C
2Pipe D
3Cap
4Strainer
5Tank
6Pulley
7Oil pump
8Bracket
9Belt cover
10Universal joint
11Dust cover
12Valve housing
13Y-packing
14Ball bearing
15Spacer
16Pinion
17Shim
18Cotter pin
19Castle nut
20Dust seal
21Clip
22Tie-rod end
23Clip
24Boot
25Wire
26Tie-rod RH
27Lock washer
28Lock nut
29Adjusting screw
30Spring
31Sleeve
32Pipe B
33Pipe A
34Housing ASSY
35Adapter
36Clamp
37Back-up washer
38Oil seal
39Rack
40O-ring
41Oil seal
42Y-packing
43Bush
44Holder
45Tie-rod LH
46O-ring
47Seal washer
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4-3COMPONENT PARTS
2. Power Steering System
Page 624 of 2248
3. Power Steering Oil Pump
B4M0123A
1Pulley
2Snap ring
3Bearing
4Oil seal
5Shaft
6Connector
7O-ring
8Spool valve
9Spring
10Front casing
11Rear cover
12Gasket
13Knock pin
14Cam ring
15Vane
16Rotor
17Side plate
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 16±2 (1.6±0.2, 11.6±1.4)
T2: 61±7 (6.2±0.7, 44.8±5.1)
T3: 74±5 (7.5±0.5, 54.2±3.6)
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4-3COMPONENT PARTS
3. Power Steering Oil Pump