4 Stroke Petrol Lawn Mower
AFTER SALES SUPPORT
e-mail: [email protected]
1800 909 909
MODEL: №. DM46P-DO160 • 09/2018 • 60751
(toll free)
AFTER SALES SUPPORT
(toll free)
4 Stroke Petrol Lawn Mower
e-mail: [email protected]
1800 909 909
MODEL: №. DM46P-DO160 • 09/2018 • 60751
26
27
Maintenance
Replacing the Blades
Note. Before making any adjustment or maintenance procedures to the
mower ensure it is turned off and the spark plug lead is removed.
Note. Wear heavy gloves to protect your hands.
1. Tilt the mower back (Fig U) so the spark plug (24) is facing up, and
disconnect the spark, by pulling spark plug cover (24) off.
2. Whilst securely holding the bar blade (26) with gloves on, use a 17mm
spanner (not supplied) to undo the blade bolt (27). (Fig V)
3. Remove the bar blade (26), and be careful not to slide the blade adaptor
off and dislodge the key on the shaft. (Fig W)
4. Clean dirt and grass from around the blade mounting area.
5. Replace the bar blade (26), ensuring you hold onto the adaptor whilst
tightening the blade bolt.
IMPORTANT: Ensure the two drive lugs on the adaptor are engaged in the
two holes in the blade. (Fig X)
6. Tighten the blade bolt tightly (40-50Nm). (Fig V)
Check lawn mower blades regularly. Look for damage, bends and dullness.
Blades should be replaced every year or two depending on usage, or when
they become worn and no longer cut the grass cleanly.
The performance of grass catching can also reduce if the blade become
worn. Replacement blades are available for purchase from
https://help.tools/ or by calling 1800 909 909.
X.
W.
V.
TIGHTEN
LOOSEN
Maintenance
Maintenance
Air Filter Maintenance
WARNING: Ensure the motor is switched off
before undertaking this task.
IMPORTANT: A dirty air filter (20) will restrict air flow to the carburettor.
To prevent carburettor malfunction, service the air filter (20) regularly.
Check that the air filter (20) is clean and dry of dirt.
Filters thick with debris will not allow the engine to breathe and result in
difficult starting and poor engine performance.
The air filter (20) should be checked after approximately 25-50 hours of use,
or annually.
1. Open the air filter cover (21) by pushing in the rear
tab to release the clip, and then pushing the cover
back and away to release the 2 front clips and the
full air filter cover (Fig Y).
2. Remove the foam element (Fig Z).
3. If the air filter (20) is excessively dirty, replace with
a new filter.
4. Wash the air filter (20) in liquid detergent and
water. Then allow it to thoroughly air dry.
5. Re-install the air filter (20) and put the air filter
cover (21) back on ensuring the clips are securely
in place.
CAUTION: Never use fuel or low burning paint
solvents to clean the air filter (20). A fire or explosion
could result.
CAUTION: Ensure the air filter (20) is dry before
re-fitting.
Replacement air filters are available from https://help.tools/
or by calling Customer Service on 1800 909 909.
Y.
Z.
