Marathon — Exciter Stator (Field) Removal
Repair & overhaul
From a Marathon service manual — check it applies to your exact model before use.
Procedure
- Disconnect F1 and F2 leads from the corresponding terminals on the regulator.
- Remove all cable ties so F1 and F2 leads can be removed with the exciter stator.
- Remove the four capscrews and belleville washers holding the exciter stator in place.
- Remove the exciter stator using a lifting strap or fixture.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Marathon 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.