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17
MAINTENANCE AND STORAGE
Maintenance schedule
Performing routine maintenance correctly on your lawn mower will ensure you get years
of trouble free use.
The following maintenance schedule is recommended:
12 hours of use
24 hours of use
36 hours of use
Air filter
clean
Clean
replace
Spark plug
check
clean
replace
Engine oil
Check
Replace
check
The Engine oil should be changed after the first 8 hours.
Maintenance of the spark plug
As shown in Fig
.
14
1.
Once the engine has cooled, disconnect the spark plug lead.
2.
Remove the spark plug using a spark plug spanner
3.
Clean the spark plug with a wire brush (not supplied ).
4.
Using a feeler gauge set the gap to
0.7-
0.8mm.
5.
Install the spark plug carefully by hand to avoid cross-threading.
6.
After the plug is seated tighten 1/8 to 1/4 turn with a spark plug spanner to compress
the washer.
Fig. 14
0.7-
0.8 mm