Rear Suspensions; Helical Springs; Shock Absorbers; Roll Bar - Alfa Romeo 159 Training Material

TECHNICAL DATA

2.9 REAR SUSPENSIONS

2.9.1 Helical springs

Wire diameter
(mm)
No. of active turns
Hand of helix
Free spring height
(mm)
Compressed
spring height (mm)
Maximum
compressed
spring height (mm)
Marking colour

2.9.2 Shock absorbers

Type
Open length (start of
damping) mm
Closed length (locked)
(mm)
Stroke (mm)

2.9.3 Roll bar

Bar diameter (mm)

2.10 TRIM AND CHARACTERISTIC ANGLES

Tyre pressure for inspections and adjustments (bars)

2.10.1 Trim (Std. A conditions)

Front suspension trim measurement
Standard A: vehicle in running order with full tank and tyres inflated at specified pressure
© 2004 Fiat Auto S.p.A. - All rights reserved
TRAINING MATERIAL
1.9 JTS 2.2 JTS
11.32 ±0.05 11.32 ±0.05
7.43 7.43
Right Right
376 376
205 (at 460 205 (at 460
±14 daN) ±14 daN)
150 (at 612 150 (at 612
daN) daN)
1 red 1 red
1.9 JTS 2.2 JTS
bi-tubo bi-tubo
435 ± 2.5 435 ± 2.5
308 ± 2.5 308 ± 2.5
127
1.9 JTS 2.2 JTS
21 21
Tyres
205/55 R16
215/55 R16
225/50 R17
235/40 R18
1.9 M-jet 8V
11.32 ±0.05
7.43
Right
376
205 (at 460
±14 daN)
150 (at 612
daN)
1 red
1.9 M-jet 8V
bi-tubo
435 ± 2.5
308 ± 2.5
127 127
1.9 M-jet 8V
21
Front
2.3
2.3
2.5
2.7
34/318
Fiat Auto S.p.A.
After Sales Training
1.9 M-jet16V 2.4 M-jet 20V
11.32 ±0.05 11.32 ±0.05
7.43
Right Right
376
205 (at 460 ±14 205 (at 460
daN) ±14 daN)
150 (at 612 150 (at 622
daN) daN)
1 red 2 red
1.9 M-jet16V 2.4 M-jet 20V
bi-tubo bi-tubo
435 ± 2.5 435 ± 2.5
308 ± 2.5 308 ± 2.5
127
1.9 M-jet16V 2.4 M-jet 20V
21
Rear
2.3
2.3
2.5
2.5
Traccia Didattica Alfa 159-en-ridotta
7.43
366
127
21