Subaru XT 1988 Service Manual page 770

SUSPENSION
4-1
SPECIFICATIONS AND SERVICE DATA
SPECIFICATIONS
CONVENTIONAL SUSPENSION
1800 cc FWD
2700 cc FWD
Stabilizer Bar diameter
mm (in) 19 (0.75)
20 (0.79)
Coil diameter
mm (in)
130 (5.12)
Coil
spring
Coefficient of spring
25.5 (2.6, 146)
30.4 (3.1, 174)
N/mm (kg/mm, Ib/in)
Front
suspension
Outer cylinder length
mm (in) 322.5 (12.70)
319 (12.56)
Damper
Piston rod diameter
mm (in) 20 (0.79)
22 (0.87)
strut
Damping force
Expansion
981 (100,221)
[at the piston speed]
:
N (kg, Ib)
Compression
490 (50, 110)
Stabilizer Bar diameter
mm (in)
16 (0.63)
Coil diameter
mm (in) 78 (3.07)
Coil
spring
Coefficient of spring
31.4 (3.2,179)
N/mm (kg/mm, Ib/in)
Rear
Outer cylinder length mm (in)
279 (10.98)
suspension
Piston rod diameter mm (in)
12.5 (0.492)
Shock
,
Damping force
absorber
Expansion
981 (100,221)
[at the piston speed
0.3 m (1.0 ttl/sec]
Compression
490 (50, 110)
N (kg, Ib)
AIR (PNEUMATIC) SUSPENSION
Front Rear
1800 cc
2700 cc 1800 cc 2700 cc
Stabilizer Bar diameter mm (in) 19 (0.75) 20 (0.79)
20 (0.79)
Piston rod diameter mm (in) 20 (0.79) 22 (0.87) 12.5 (0.492)
Expansion 1,177 (120,265)
1,372 1,177
Hard
(140,309) (120,265)
Air
Damping force
suspension
[at the piston speed
Compression 588 (60, 132)
588 (60, 132)
CP
0.3 m (1.0 ft)/sec]
Expansion 686 (70, 154) 981 (100,221) 981 (100,221)
N (kg, Ib)
Soft
Compression 490 (50, 110) 490 (50, 110)
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