Kohler — Install Ignition Module
Installation · Electrical System
From a Kohler service manual covering: CH245, CH255, CH260, CH270, CH395, CH440. Check it applies to your exact model before use.
Applies to: Kohler CH260, Kohler CH270, Kohler CH395, Kohler CH440
Procedure
- Turn flywheel so magnet is away from location where ignition module will be installed.
- Install ignition module loosely to bosses with screws; move module as far away from flywheel as possible and tighten screws just enough to hold position.
- Rotate flywheel until magnet is under one leg of ignition module.
- Insert a 0.254 mm (0.010 in.) flat feeler gauge between leg of module and magnet; loosen nearest screw allowing magnet to draw module against feeler gauge.
- Rotate flywheel until magnet is under other leg of module; repeat adjustment on second screw.
- Torque first screw, then second screw, then torque first screw one more time to 10 N·m (89 in. lb.).
- Rotate flywheel back and forth, checking magnet does not strike module.
- Connect kill wire to ignition module bottom blade terminal and route wire lead to top of crankcase.
Tools required
- Flat feeler gauge 0.254 mm (0.010 in.) Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Ignition module air gap: 0.254 mm (0.010 in.)
- Module screw torque: 10 N·m (89 in. lb.)
Full service-parts list: Kohler CH260 →, Kohler CH270 →, Kohler CH395 →, Kohler CH440 →
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.