Replace Spark Plug - Sears CRAFTSMAN ZTS 7500 Manual Del Operador

REPLACE SPARK PLUG
Service Interval: Every 100 hours.
Spark Plug Gap: .030" (.76mm)
1. Stop the engine and allow it to cool.
2. Clean the area around the spark plug.
3. Remove the spark plug.
4. Check the spark plug gap. It should be .030" (see
Figure 31 ).
5. Reinstall the plug into the cylinder head. Torque the
plug to 180 in. Ibs (20 N.m).
CLEAN COMBUSTION CHAMBER
Service Interval: 100-400 hours
In order to maintain emission compliance, we
recommend that after every 100-400 hours of operation
that you have an authorized Briggs & Stratton or Sears
Service Center remove combustion deposits from the
cylinder, cylinder head, top of piston, and around the
valves.
Figure 31. Spark Plug Gapping
.030"
25