Generac — Rotary Control Assembly (iQ)
Repair & overhaul · Rotary control (fuel shutoff, ignition stop switch, choke control)
From a Generac service manual covering: Craftsman 2200i C0010020, Craftsman 3000i C0010030, GP2200, GP3000i, GP3500iO, IQ3500, PRO-3000i INV3000DMN, Premier 2200i INV2200DMN, iQ2000, iQ3500, iX 1600, iX 2000…. Check it applies to your exact model before use.
Applies to: Generac GP3000i, Generac GP3500iO, Generac IQ3500, Generac iX 1600, Generac iX 2000
Procedure
- Remove mounting screws holding the control to the support bracket.
- Disconnect the 2-wire connector, choke cable from carburetor mount, and lever; note choke cable routing.
- Disconnect fuel line.
- Assemble in reverse order.
- When connecting the choke cable, place choke in choked position (to left).
- Turn rotary knob to choke position.
- Route cable through cable clamp.
- Seat cable end in mount; hold choke lever to the left and pull cable taut through clamp and tighten.
- Test choke to be sure of proper opening and closing; adjust if necessary.
Full service-parts list: Generac GP3000i →, Generac GP3500iO →, Generac IQ3500 →, Generac iX 1600 →, Generac iX 2000 →
Source: Generac 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.