Kohler — Ignition Timing - Timing Light (Method 2)
Adjustments · ignition system
From a Kohler service manual covering: KT17, KT17 Series II, KT19 Series II, KT21, Kt19. Check it applies to your exact model before use.
Applies to: Kohler Kt19
Procedure
- Remove high tension lead at spark plug; wrap one end of a short piece of fine wire around spark plug terminal and reconnect lead.
- Connect one timing light lead to the wire wrapped around the spark plug terminal.
- Connect second timing light lead to hot (ungrounded) side of battery; connect third lead to ground.
- Start engine, run at 1200-1800 RPM, aim timing light into sight hole; light should flash just as S mark is opposite the roll pin.
- If timing is off, remove breaker point cover; loosen gap adjusting screw and shift breaker plate until S mark is exactly centered, then retighten.
- Check timing before replacing breaker point cover.
Tools required
- timing light Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Full service-parts list: Kohler Kt19 →
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.