SCN60
Service
13Slide breaker onto auger shaft. Secure with the original four allen head bolts.
14Reverse the balance of the steps to complete putting the machine back together.
Gear Reducer Replacement
1The gear reducer contains no internal serviceable parts. Replace as a unit.
2Follow all steps to remove gear reducer from evaporator.
3Remove bolts holding gear reducer to mounting plate.
4Separate gear reducer from mounting plate and attach a new gear reducer.
Do not overtighten
Remove 4 allen head screws holding breaker to evaporator.
7 Lift breaker off and replace with a new part.
Note: Be sure auger shaft is smooth and un damaged. A dark finish at the bearing area is normal. Replace auger if damaged.
Auger Replacement
Auger replacement requires a new water seal. Follow all steps to replace the water seal except substitute a new auger.
Auger Removal Procedure
If the auger does not lift freely, it may be stuck in the gear reducer. To release it:
1Remove ice sweep.
2Remove 4 allen head bolts holding breaker to evaporator.
3Place 4 hex nuts (5/8 size) as spacers between the breaker and the top of the evaporator.
Spacer
Flat Washer
Note: Do NOT overtighten bolts securing gear reducer to mounting plate. Tighten only until the washer contacts the blue grommet.
Ice Breaker Replacement
1Disconnect power supply or unplug unit
2Uninstall unit and pull out as needed for top access.
3Remove top panel
4Rotate ice sweep
5Remove ice chute
6
Shim
4Place a large flat washer or suitable hex nut (as a spacer) over the top of the breaker.
5Thread a 5/16 - 18 x 1 inch bolt into the top of the auger thru the washer and/or hex nut and screw the bolt into the auger. As it tightens against the nut it should lift and loosen the auger. Once the auger has moved it should lift out easily.
May 2011
Page 17
