ar0530b410001d
Measure valve setback to cylinder head
Tipo ar · tema 05.30 · versione 0101 · 2017-10-18
Valido per: Engine 457.9 in model 382, 634, 685 Engine 457.9 in model 695 Engine 457.9 in model 934 Engine 460.984 in model 934.### #S
Non disponibile in “it”; mostrato in Inglese.
Collocazione
Gruppo funzionale 1 Motore › 05 Comando motore › 05.30 Valvole — Serie 382 · Serie 460 (modelli 984) · Serie 634 · Serie 685 · Serie 695 · Serie 934
EinPAS 15 Motore › 15.17 Distribuzione del motore › 15.17.30 Organi della distribuzione — Serie 382 · Serie 460 (modelli 984) · Serie 634 · Serie 685 · Serie 695 · Serie 934
Valido anche per motori/cambi: 457 9**
AR05.30-B-4100-01D
| Measure valve setback to cylinder head
| Engine 457.9
|
|
Engine
| 457.9 in model 382, 634, 685
|
Engine
| 457.9 in model 695
|
Engine
| 457.9 in model 934
|
Engine
| 460.984 in model 934.### #S
|
Test value for the valves
|
Number
| Designation
|
|
|
| Engines 457.9, 460.984
|
BE05.30-B-1001-01D
| Distance between valve face and the cylinder head
| intake
| Normal
| mm
| 0,7...1,1
|
|
|
|
| Maximum repair stage
| mm
| 1,6
|
|
|
| exhaust
| Normal
| mm
| 0,7...1,1
|
|
|
|
| Maximum repair stage
| mm
| 1,6
|
1
| Support the dial indicator carrier (6) on the lower flat surface of the head.
|
2
| Install the dial indicator (5) so that the probe touches the face of the head (1) with a certain preload.
|
3
| Fasten the dial indicator (5) to the support (6) and adjust the scale to zero "0".
|
4
| Displace the dial indicator until the probe touches the valve head surface (2, 3)..
|
|
| If the value obtained is not within recommended values (B), check valve and seat.
|
