14
DR
®
2-CYCLE TILLER CULTIVATOR
Replacing the Air Filter
Supplies Recommended:
Clean Cloth
1.
Unscrew the Plastic Knob Bolt that secures the Filter Cover and remove the
Cover (Figure 12).
2.
Remove the Air Filter Element from the Filter Housing (Figure 13). If the
Filter is dirty, replace with a new one.
3.
Wipe out any dirt from inside the Air Filter Housing using a clean Rag.
4.
Clean any debris buildup from the openings in the Air Filter Cover.
5.
Align the new Air Filter with the hole opening positioned on the right side.
6.
Replace the Air Filter Cover and secure with the Plastic Knob Bolt.
Spark Plug Service
Tools Recommended:
Feeler Gauges
Wire Brush
Spark Plug Wrench
Spark plug gap must be correct for efficient operation. Proceed as follows to
service the spark plug:
1.
Clean area around spark plug Boot (Figure 14).
2.
Pull the Spark Plug Wire from the Spark Plug.
3.
Use a Spark Plug Wrench to remove the Spark Plug.
4.
Clean the electrodes with a metal brush to remove any build up.
5.
Measure spark plug clearance with a feeler gauge. The clearance should be
0.02 in. (.53 mm). If adjustment is necessary, bend the side electrode
carefully with the Feeler Gauge tool.
6.
Replace spark plug with a new one if electrodes are pitted, burned or
porcelain is cracked. Use only a NGK CMR6A or equivalent.
7.
Install Spark Plug and Wire.
Figure 14
Spark
Plug Boot
Air Filter
Figure 13
Air Filter
Cover
Figure 12
Plastic
Knob Bolt
