Craftsman 536773521 high wheel line trimmer

User Manual - Page 14

For 536773521.

PDF File Manual, 38 pages, Download pdf file

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LUBRICATION
MAINTENANCE
How To Lubricate
The Jackshaft Assembly
A grease fitting is provided to lubricate the
jaskehaft assembly. Use a grease gunwith au-
tomotive type grease to lubricate the jackshaft
assembly as shown in Figure 11.
How To Change Engine Oil
Change the engineoil when the engine is
wam'l.Forthe properoilcapacity,see =Product
Specifications".
1. Disocnnect spark plug wirefrom the spark
plug.
2. Remove the oil drain plug as shown in
Figure 12.
3. Drain all theengineoilintoa fiatpan.
4. Install the oil drain plug. Make sure the
oil drain plug is tight.
5. Remove the dipstick.
6. Fill the engine crankcase. DO NOT
OVERFILL. For properoil capacity,see
"Product Specifications".
7. Connect the spark plug wire to the spark
plug.
Oil Drain
_,_ Figure 12
HOW TO REPLACE THE AIR FILTER
Replace the air filter once a year or more often
in dustyor dirty conditions. DO NOT attempt to
clean or oil the air filter. Remove and install a
new air filter as follows:
CAUTION: Never run the engine without
the air fitter installed. Anair filter clogged
with dustcan resultinloss ofenginepower
and can cause excessive wear or damage
to the engine. If the air filteris clogged, re-
place immediately.
1, Disconnect the spark plug wire from the
spark plug.
2. Turn the cover clockwise as shown in
Figure 13. Remove the cover and the air
filter.
3. Discard the old air filter.
4. Clean the cover and the flange.
F-OOO211M 14
5. Putthe newair filter intothe cover.
6. Push the cover firmly against the flange.
Turn the cover counterclockwise until
tight. Be sure the retainers are locked
around the flange.
7. Connect the spark plug wire to the spark
plug.
Air Filter
Cover
J
Figure 13
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