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Generac GN-724 / GN724 — Assemble Oil Pump

Repair & overhaul · Lubrication system

For the Generac GN-724 / GN724, from the Generac service manual.

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Procedure

  1. Lubricate oil pump components with engine oil.
  2. Install drive shaft, inner rotor, outer rotor.
  3. Install new O-ring and oil pump cover.
  4. Torque screws to 50 in. lbs. (5.6 Nm).

Tools required

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Specs & values

  • 50 in. lbs. (5.6 Nm)

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.

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