Cummins/Onan — Stator Reassembly
Repair & overhaul · Generator stator
From a Cummins/Onan service manual — check it applies to your exact model before use.
Applies to: Cummins/Onan HDKB
Procedure
- Reassembly is the reverse of removal.
- Loosen end bell support bracket bolts so bracket does not interfere.
- Align stator and end bell with the scribed line.
- Relubricate bearing bore with molybdenum disulfide paste.
- Make sure O-ring is in place in the bearing bore.
- Torque through bolts to 8 lb-ft (11 N-m) and fan hub bolt to 45 lb-ft (61 N-m).
Tools required
- Torque wrench Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Stator through bolts and end bell bracket bolts 8 lb-ft (11 N-m)
- Fan hub bolt 45 lb-ft (61 N-m)
Full service-parts list: Cummins/Onan HDKB →
Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.