3233517 - VALVE SEATS
| Angle "b" contact band with valves (-) | Validity |  | ||
|---|---|---|---|---|
| 90° ± 10' | 2.0 JTS | |||
| Angle "c" valve seat lower band (-) | Validity | |||
| 30° | 2.0 JTS | |||
| Angle"a" valve seat upper band (-) | Validity | |||
| 150° | 2.0 JTS | |||
| Contact band angle with valve (Gradi) | Validity | |||
| Exhaust | Inlet | |||
| 45° ± 0,1 | 45°30' ± 1' | 2.4 JTD 20v | ||
| Contact band angle with valve (-) | Validity | |||
| 89°40' - 90°20' | 1.9 JTD 8v 2.4 JTD 10v | |||
| Contact band with valve taper "b" (-) | Validity | |||
| 90° ± 10' | 1.8 TS [d] 1.6 TS | |||
| Exhaust - outer diameter (mm) | Validity | |||
| 35.142 - 35.157 | 1.9 JTD 8v 2.4 JTD 10v | |||
| Inlet - outer diameter (mm) | Validity | |||
| 36.135 - 36.150 | 1.9 JTD 8v 2.4 JTD 10v | |||
| Outer diameter (mm) | Validity | |||
| Exhaust | Inlet | |||
| 29.142 - 29.157 | 35.135 - 35.150 | 1.8 TS [d] 1.6 TS | ||
| Outer diameter (mm) | Validity |  | ||
| Exhaust | Inlet | |||
| 27,600 ÷ 27,611 | 29,600 ÷ 29,611 | 2.4 JTD 20v | ||
| Valve seat lower band taper "c" (-) | Validity | |||
| 30° | 1.8 TS [d] 1.6 TS | |||
| Valve seat top band taper "a" (-) | Validity | |||
| 150° | 1.8 TS [d] 1.6 TS | |||
| Width "L" contact band with valves (mm) | Validity | |||
| Exhaust | Inlet | |||
| 1.0 | 0.8 | 1.8 TS [d] 1.6 TS | ||
| Width "L" contact band with valves (mm) | Validity |  | ||
| Exhaust | Intake | |||
| 1.0 | 0.8 | 2.0 JTS | ||
| Contact band angle with valves (-) | Validity | | ||
|---|---|---|---|---|
| 90° ± 20' | 3.2 V6 | |||
| Exhaust outer diameter (mm) | Validity | |||
| 30.100 - 30.110 | 2.5 V6 | |||
| Oversize (mm) 0.3 | ||||
| Inlet outer diameter (mm) | Validity | |||
| 34.600 - 34.616 | 2.5 V6 | |||
| Oversize (mm) 0.3 | ||||
| Valve contact band taper (mm) | Validity | |||
| 90° ± 20' | 2.5 V6 | |||