Miller Bobcat 250 Diesel Owner's Manual page 46

B. Checking Fuel Solenoid Run Position
Top View
OM-258413 Page 42
.
Complete Parts List is available at www.MillerWelds.com
8
1
2
!
Stop engine.
If the engine is low on power or does not
start and stop when using the Engine
Control switch, check the position of the
fuel solenoid in the Off and Run positions,
and check solenoid movement.
1 Fuel Solenoid Plunger
2 Fuel Solenoid
3 Shutdown Lever
4 Shutdown Lever Vertical Arm
5 Adjustment Screw Housing
6 Fuel Solenoid Jam Nut
7 Block Pin
8 Fuel Solenoid Mounting Screws
Checking Solenoid Run Position
Turn Engine Control switch to the Run po-
sition. Manually push fuel solenoid plun-
ger into the fuel solenoid body. (This ac-
tion will hold the plunger in the Run/ener-
gized position.)
Verify the vertical arm of the shutdown
lever contacts or is within 1/16 in. (1.5
mm) of the adjustment screw housing. If
the shutdown lever does not contact the
housing, loosen the fuel solenoid jam nut.
Turn the fuel solenoid plunger to extend
the linkage until lever contacts housing.
6
Tighten jam nut.
7
Verify fuel solenoid block pin does not dis-
engage from the shutdown lever. If block
4
pin disengages from shutdown lever,
loosen the jam nut and turn the fuel solen-
oid plunger to bring the pin closer to the
shutdown lever. Tighten jam nut.
Check Solenoid Movement
Turn Engine Control switch to Off position.
Manually move shutdown lever and verify
solenoid plunger and linkage moves
5
freely. If linkage binds, loosen fuel
solenoid mounting screws and adjust
alignment so linkage moves freely
between the engine Run and Off posi-
tions.
3
Tools Needed:
3/8, 7/16 in.
10, 14 mm
Ref. 259 852