Ryobi 4-in-1 RLM53175S 5133002555 - Инструкция по эксплуатации - Страница 10

English

8

 WARNING

If the product is not maintained correctly, the life span of 
the product may be reduced, and built-in safety features 
may not function correctly, thus increasing the potential 
for serious injury. Keep the product in good working 
condition.

 WARNING

Before performing any maintenance, stop the product, 
allow the blade to come to a complete stop, and 
disconnect the spark plug wire from the spark plug. 
Failure to heed this warning could result in serious 
personal injury.

 WARNING

When servicing, use only authorised replacement parts. 
Use of any other parts may create a hazard or cause 
product damage.

GENERAL MAINTENANCE

You may make adjustments and repairs described here. 
For other repairs, contact the authorised service agent.

■

Avoid using solvents when cleaning plastic parts. Most 
plastics are susceptible to damage from various types 
of commercial solvents and may be damaged by their 
use. Use clean cloths to remove dirt, dust, oil, grease, 
etc.

■

Periodically check all nuts and bolts for proper tightness 
to ensure safe operation of the product.

■

Remove any buildup of grass and leaves on or around 
the engine and engine cover. Occasionally wipe the 
mower clean with a dry cloth. Do not use water.

■

Frequently check the grass catcher for wear or 
deterioration.

 WARNING

Do not, at any time, let brake fluids, gasoline, petroleum-
based products, penetrating oils, etc. come in contact 
with plastic parts. Chemicals can damage, weaken, or 
destroy plastic which may result in serious personal 
injury.

CLEANING THE UNDERSIDE OF THE MOWER DECK

1.  Raise the mower to full height.
2.  Connect a female water hose connector (not supplied) 

to the male hose connector on the mower deck.

3.  Turn on the water supply.
4.  Start the mower and run at full revolutions, but do not 

engage the self-propel bail.

5.  Run the engine in place for approximately 30 seconds.
6.  Shut off the engine.
7.  Turn off the water supply.
8.  Inspect the underside of the mower deck for cleanliness, 

and repeat the cleaning procedure if desired.

LUBRICATION

All of the bearings in the product are lubricated with a 
suf

fi

 cient amount of high grade lubricant for the life of the 

product under normal operating conditions. Therefore, no 
further bearing lubrication is required.

 WARNING

Always protect hands by wearing heavy gloves or 
wrapping the cutting edges of the blade with rags 
and other material, or both, when performing blade 
maintenance. Contact with the blade could result in 
serious personal injury.

REPLACING THE CUTTING BLADE

See figure 12.

When making adjustments, be careful not to entrap your 

fi

 ngers between moving blades and 

fi

 xed parts of the 

product.

For best results, the mower blade must be kept sharp. 
Immediately replace a bent or damaged blade.

 WARNING

Only use replacement blades approved by the 
manufacturer of the product. Using a blade not approved 
by the manufacturer of the product is hazardous and 
could result in serious injury, damage to the product, and 
will void your warranty.

 WARNING

Drain the fuel first before tilting the product to replace 
the blade.

1.  Stop the engine and disconnect the spark plug wire. 

Allow the blade to come to a complete stop.

2.  Turn the product on its side (air filter facing up).
3.  Wedge a block of wood between the blade and the 

mower deck to prevent the blade from turning.

●

Installing: See figure 12a.

●

Removing: See figure 12b.

NOTE:

 Do not wedge the block of wood between the 

blade and the plastic cover.

4.  Using a 16 mm wrench or socket (not provided), loosen 

the blade bolt by turning the bolt in a counterclockwise 
direction as viewed from the bottom of the product.

5.  Remove the blade bolt, spring washer, and blade.
6.  Place the new blade on the shaft. Make sure it is 

installed with the curved ends pointing up toward the