Cummins/Onan 627.20199 — Install governor cup assembly
Repair & overhaul
For the Cummins/Onan 627.20199, from the Cummins/Onan owner's manual.
Applies to: Craftsman 627.20199
Before you start
- Center pin cannot be pulled outward or removed without damage.
Procedure
- Tilt engine so timing gears are up.
- Place flyballs in place, equally spaced.
- Install cup and snap ring on camshaft center pin.
- Hold cup against flyballs when measuring travel.
Tools required
- Snap ring pliers Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Center pin protrudes 3/4 inch (19 mm)
- Cup travel 7/32 inch (5.6 mm)
Full service-parts list: Craftsman 627.20199 →
Source: Cummins/Onan owner's 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.