Kohler KD 441 — Fuel overflow system, Disassembly
Repair & overhaul · Fuel overflow pipe
For the Kohler KD 441, from the Kohler service manual.
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Procedure
- Loosen the outlet union of the injection pump and remove it.
- Remove the injector exhaust pipe from the main fuel overflow pipe.
- Disconnect the diesel fuel filter exhaust pipe and remove the whole fuel overflow pipe.
- Loosen and remove the support screw of the main fuel overflow pipe.
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.