Kohler — Install Fuel Injectors
Repair & overhaul · EFI fuel injectors
From a Kohler service manual covering: EZT715, EZT715-EZT750, EZT725, EZT740, EZT750. Check it applies to your exact model before use.
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Before you start
- Explosive Fuel can cause fires and severe burns. Fuel system ALWAYS remains under HIGH PRESSURE.
Procedure
- Lightly lubricate fuel injector O-rings with clean engine oil.
- Push retaining clip onto fuel injector, aligning clip as shown.
- Press fuel injector into fuel injector cap until retaining clip snaps into place.
- Press fuel injector into bore in intake manifold and rotate to original position.
- Install fuel injector cap screw into intake manifold and torque to 7.3 N·m.
- Push electrical connector on fuel injector making sure a good connection is made.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Fuel injector cap fastener 7.3 N·m (65 in. lb.)
Source: Kohler 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.