. A complete Parts List is available at www.MillerWelds.com
9-4. Adjusting Engine Speed
. If the engine does not start and stop properly, verify the fuel solenoid is installed properly before adjusting engine speed (see Section A following).
If the engine does not stay at idle speed, verify the throttle solenoid is installed and adjusted properly before adjusting engine speed (see Section B following).
If the engine runs properly but the speeds are incorrect, do not adjust the solenoids. Adjust the engine speed according to the instructions in Section C.
A. Checking Fuel Solenoid
Tools Needed:
7/16 in
10, 14 mm
3
Verify mounting bracket is recessed from edge of engine.
1 | 2 |
Tighten mounting screws when solenoid is in correct position.
8 
6 5 7 
4
! Stop engine.
If the engine does not start and stop when using the Engine Control switch, check the position of the fuel solenoid.
Adjusting Fuel Solenoid Position
1Fuel Solenoid
2Stop Screw
3Fuel Solenoid Mounting Screws
.Stop screw is factory-set and should not be adjusted.
When properly adjusted, the solenoid bracket is slightly recessed from the edge of the engine block and the solenoid link- age easily travels between the stop screw and the fuel solenoid internal stop.
If adjustment is necessary, loosen the so- lenoid mounting screws and push the so- lenoid bracket back toward engine as far as possible.
Continue pushing on solenoid bracket in a clockwise direction while tightening mounting screws.
4Shutdown Lever
5Stop screw
6Stop Screw Jam Nut
7Fuel Solenoid Jam Nut
8Plunger
.Stop screw is
Hold throttle solenoid in idle (energized) position. If shutdown lever is touching or within 1/16 in of stop screw, fuel solenoid is properly adjusted.
If lever is more than 1/16 in. from stop screw, check for clearance between jam nut and fuel solenoid. If there is clearance between jam nut and solenoid, loosen nut and turn plunger clockwise until lever touches stop screw. Retighten nut.
If there is no clearance between jam nut and solenoid, loosen the solenoid mount- ing screws and reposition the solenoid as described at the beginning of this section.
Ref. 804
