Webb WER21HW Operator's Manual And Parts List page 13

CLEANING
Carefully clean the machine with water after each cut; remove the grass debris and mud accumulated
inside the chassis to avoid their drying and thus making the next start-up difficult.
The paintwork on the inside of the chassis may peel off in time due to the abrasive action of the cut grass;
in this case, intervene promptly by touching up the paintwork using a rustproof paint to prevent the
formation of rust that would lead to corrosion of the metal.
Remove the transmission casing by removing the screws and clean around the transmission and drive
belts with a brush or compressed air once or twice a year.
Once every season, the drive wheels should be cleaned internally. Remove both wheels. Clean the gear
wheel and the wheel gear rim of grass and dirt using a brush or compressed air.
CHANGING BLADES
Empty the oil tank before removing the blade.
To replace the blade, undo the screw.
Reinstall as illustrated. Tighten the screw properly. Tightening torque 45 Nm.
When replacing the blade, the blade screw should also be replaced.
CHANGE OIL
1. Run the engine until it is warm (not hot).
2. Disconnect the spark plug wire and keep away from the
spark plug.
3. When the engine is still warm, remove the oil drain
plug (A). Drain the oil into a properly sealed container.
4. Clean the oil drain plug before securing it.
5. Place the engine on a level surface. Remove dipstick.
Add new recommended oil about 0.6L slowly to the
upper limit on the dipstick, do not overfill.
6. Replace dipstick.
Warning: Avoid skin contact with used engine oil. Wash your skin with soap and water after changing the
oil.
Caution: Used oil is a hazardous waste product. It is recommended that used oil is taken to your local
recycling centre in a properly sealed container. Do not discard with household waste.
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