From model '83
REMOVING AND INSTALLING IDLE CONTROL VALVE
Unscrew hose clamps (1 and 2).
Remove air hose (3).

73313078 - click to zoom
 
Pull off plug (1).
Unscrew hose clamps (2 and 3) and pull off
hoses.
Unscrew nut (4) and remove idle control valve
(5).

73313079 - click to zoom
 
Installation:
Check code number*.
Check rubber mount (1) for cracks and damage,
replacing if necessary.
Check idle speed*.


Siehe auch * See Specifications and nominal value microfilm.
73313080 - click to zoom
 
Check idle control valve.
Apply battery voltage* on idle control valve.
Idle control valve must close and be tight.
Without battery voltage the idle control valve
should be open.


Siehe auch * See Specifications and nominal valve microfilm.