Original User Manual FUXTEC FX-RM51SA96_rev03
Spark plug
Remove the spark plug and
clean it with a wire brush after
the engine has cooled down
sufficiently. Using a feeler
gauge, set the distance to 0.7-
0.8 mm (0.030"). Replace the
spark plug and be careful not to
overtighten it.
OIL CHANGE
1. Switch off the engine and let it stop completely.
2. Disconnect the spark plug cable and keep it away from the spark plug.
3. Empty the oil into a suitable container. Tilt the lawnmower by 45 degrees and
use a FUXTEC suction pump to suck off the oil through the filler neck. Alternatively,
you can tilt the mower more to drain the oil through the filler neck.
4. Keep the engine balanced. Remove the dipstick. Slowly add approximately 0.5L
of new recommended oil (FUXTEC 4MAX 4 stroke oil) into the container until the
dipstick reads the top of the container. Do not overfill the container.
5. Check the level with the dipstick
Air Filter
Disconnect the air filter cover and remove the sponge filter. Replace the air filter to
prevent objects from entering the air intake.
Paper item
Air filter cover
Emptying the fuel tank and carburetor
Option A (Recommended):
Use a FUXTEC suction pump to suck the gasoline out of the tank or let the mower
run empty.
Option B:
1) Place a manufacturer's recommended gasoline canister under the carburetor and
use a funnel to avoid spills. Tilt the lawnmower forward to prevent spillage.
2) Loosen the drain plug (GREEN in the illustration) and drain the gasoline through
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