Ryobi RY70103 Manuel de l'opérateur télécharger pdf (Page 13)

STRING REPLACEMENT

See Figures 12, 13, 14 and 15.

1. Stop the engine, disconnect the spark plug wire. Hold

the string head and unscrew the spool retainer. Turn

counterclockwise.

2. Remove the spool from the string head. NOTE: Keep

the spring attached to the spool. Remove any old string

remaining on the spool.

3. Cut two pieces of string, each being approximately

2.7 m (9 ft.) long.

4. Insert the first string into the anchor hole in the upper

part of the spool. Wind the first string around the upper

part of the spool counterclockwise, as shown by the

arrows on the spool. Place string in the slot on upper

spool flange, leaving about 152 mm (6 in.) extended

beyond the slot. Do not overfill. After winding the string,

there should be at least 6 mm (1/4 in.) between the

wound string and the outside edge of the spool.

5. Repeat above step with second string, using the bottom

part of spool. Do not overfill.

6. Replace the spool and the spool retainer. Refer to "Spool

Replacement " earlier in this manual.

CLEANING THE EXHAUST PORT AND

MUFFLER

Depending on the type of fuel used, the type and amount of

oil used, and/or your operating conditions, the exhaust port

and muffler may become blocked with carbon deposits. If

you notice a power loss with your gas powered tool, a

qualified service technician will need to remove these

deposits to restore performance.

SPARK ARRESTOR

The spark arrestor must be cleaned or replaced every 25

hours or yearly to ensure proper performance of your

product. Spark arrestors may be in different locations

depending on the model purchased. Please contact your

nearest service dealer for the location of the spark arrestor

for your model.

Cleaning Instructions:

■■

■ Remove the spark arrestor from the muffler.

■■

■ If your spark arrestor is made of a fiberglass material,

discard and replace.

■■

■ If your spark arrestor is made of a metal material follow

these cleaning instructions:

1. Spray the spark arrestor with a quality carbon

cleaner.

2. Gently clean using a wire brush.

3. Install the new or cleaned spark arrestor and reas-

semble completely before use.

MAINTENANCE

FIRST STRING

Fig. 12

SPOOL

ANCHOR

HOLE

SECOND

STRING

ARROWS ON

SPOOL

Fig. 14

Fig. 15

SLOT ARROWS ON

SPOOL

SPRING

Fig. 13

FIRST STRING

SLOT

1 2 ... 8 9 10 11 12 13 14 15 16 17 18

Commentaires sur ces manuels

Pas de commentaire

Ryobi RY70103 Manuel de l'opérateur Page 13

Commentaires sur ces manuels

Produits connexes et manuels pour Tondeuses à gazon Ryobi RY70103