Service Manual
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagram
- II. Sequence of Operation and Service Diagnosis
- III. Controls and Relays
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
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B. Component Service Information
NOTICE
• When replacing a component listed below, see the notes to help ensure proper
operation.
• When replacing evaporator assembly and water circuit components, make sure
there are no water leaks after the repair is complete.
Component Notes
Extruding Head • Seal bolts must be replaced once removed because seal material is one-time use only.
• If new seal bolts do not have preapplied threadlocker, apply Loctite 243 or equivalent
threadlocker to seal bolt threads.
• Tighten down the new seal bolts to a torque of 11.1 ft-lb/15 N·m.
Compressor • Install a new drier and PTC relay.
Upper and
Lower Bearings
• Inspect the upper bearing for wear. See "IV.B.1. Upper Bearing Wear Check." Replace if
necessary.
• When replacing the upper bearing it is advised to also change the lower bearing at the
same time.
Evaporator • Install a new drier.
• Inspect the mechanical seal and O-ring prior to installing the new evaporator. If worn,
cracked, or scratched, the mechanical seal should also be replaced.
Gear Motor • Install a new gear motor capacitor.
Top Panel
C-80BAJ-AD Shown
Evaporator Assembly
Upper Rear Panel
Top Panel Bracket
Fig. 4