Machining valve seats
Preceding work:
Valve guides checked (05-285).
Valve
seats
(53)
Eccentricity
of
valve
seat
Valve seat width (b)
Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
05.10 - 291il
machine in accordance with tool manufacturer' s
operating instructions. Refer to data for
adjustments.
Note
Only loosen the pilot when eccentricity of the
valve seat has been checked.
check (Number 2).
measure, correct if required (Number 3).
insert and measure distance (A).
EXIT