Gas Engine Ignition Spark Plug Replacement
NOTE:
Callouts items in the following chart represent components shown in graphic above.
| Callout | Component Name |
|---|---|
|
CAUTION:
Preliminary Procedure Remove the ignition coils. Refer to Ignition Coil Replacement .This engine has aluminum cylinder heads. Do not remove the spark plugs from a hot engine, allow it to cool first. Removing the spark plugs from a hot engine may cause spark plug thread damage or cylinder head damage. |
|
| 1 | Spark Plugs (Qty: 4)
CAUTION:
Refer to Component Fastener Tightening Caution . Procedure If reusing spark plugs, Refer to Gas Engine Ignition Spark Plug Inspection .
NOTE:
If using new spark plugs, do not attempt to check gap. Plugs come pre-gapped. Tighten 20 N.m (15 lb ft) |