Scotts S2048 - Manual (Page 51)

Service Engine - Page 47
SERVICE ENGINE
Checking Spark Plugs
1. Stop engine. Remove key. Lift hood.
Picture Note: Model S2048 used for photo purposes.
2. Disconnect spark plug wires (A), one on each side,
and remove spark plugs.
3. Clean spark plugs carefully with a wire brush.
4. Check plug gap with a wire feeler gauge.
• Gap should be 0.76 mm (0.030 in.)
5. To change gap, move the outer electrode.
6. Install and tighten spark plug(s).
• Tighten plug(s) to: 24.4/29.8 N•m (18/22 lb-ft).
7. Connect the spark plug wires.
8. Lower hood.
c
CAUTION: Avoid injury: Before you remove
spark plugs, STOP engine and wait until
engine is cool.
M97157
A