SERVICE OPERATIONS - SHAFT SEAL
15. Replacement of Lip Type Shaft Seal (SD5H14, SD7B10, SD7H13, SD7H15)
Note: Lip seal assembly and felt ring must never be reused. Always replace these components.
1. Be sure all gas pressure inside the compressor has been relieved.
2. Remove armature dust cover (if used), armature assembly, rotor bearing
dust cover (if used), shaft key, and clutch shims as per section 14.1.
3. Insert the points of a pair of snap ring pliers into the holes of the felt ring
retainer and pry out the retainer and felt ring.
4. Remove seal snap ring with internal snap ring pliers.
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