HYDRAULIC JACK REPLACEMENT PROCEDURE
Refer to "
Hydraulic Jack Assembly
" drawing.
1. Place skillet pan in a down position.
2. Remove jack's top mounting pin (1).
3. Remove micro switch bracket (25) by removing screws (24).
4. Insert a #10-24 screw or bolt into jack's bottom mounting pin (20) and pull pin away from jack to remove.
5. Disconnect hydraulic hose (28, 29) at connector (30).
6. Remove jack from skillet
7. Disconnect hydraulic hose from old jack and connect to new jack.
8. Ensure replacement jack is in a down position and place end of hydraulic hose into pump's oil tank by
removing 3/4" plug. Draw out jack's piston rod so that oil is drawn into hydraulic hose.
9. Remove hose from tank and turn jack upside down. Push in on the jack's piston rod. Oil with air bubbles
will seep out the end of the hydraulic hose. Continue pushing down on the rod until all air bubbles stop
and only oil is being emitted.
10. Follow steps 1 through 6 in reverse order to re-assemble.
NOTE
: If alot of oil has been lost, check oil level in oil tank. It should be filled to approximately 1/2" from
top of tank with standard motor oil (SAE-30).
POWER JACK REMOVAL PROCEDURE
WARNING
: Skillet pan is heavy and support should always be given to pan if jack is being removed.
1. Remove top jack mounting pin.
2. Remove bottom jack mounting pins retaining bracket
3. Remove bottom jack mounting pin by inserting a #10-24 screw or
bolt into the pin and pulling towards the interior of the skillet
4. There should now be plenty of clearance to re move jack.
20
