Ryobi 790r Manuel de l'opérateur télécharger pdf (Page 21)

MAINTENANCE AND REPAIR INSTRUCTIONS

21

LINE INSTALLATION

Always use genuine Ryobi 0.095 in. (2.41 mm.)

replacement line. Larger line may make the

engine overheat or fail.

WARNING: Do not use metal

reinforced line.

There are two methods to replace the trimming

line.

• Wind the inner reel with new line

• Install a prewound inner reel

NOTE: Replacement line Part # 612454, or a

prewound reel, Part # 147345 can be

purchased from you local authorized

dealer.

Winding the Existing Inner Reel

1. Hold the outer spool with one hand and

unscrew the Bump Knob™clockwise

(Fig. 29). Inspect the bolt inside the

Bump Knob™ to make sure it moves freely.

Replace the Bump Knob™ if damaged.

NOTE: A Bump Knob™, Part # 180814 can

be purchased from you local

authorized dealer.

4. Use a clean cloth to clean the the inner reel,

spring, shaft, and inner surface of the outer

spool (Fig. 30).

5. Check the indexing teeth on the inner

reel and outer spool for wear (Fig. 31).

If necessary, remove burrs or replace

the reel and spool.

NOTE: A cutting attachment outer spool, Part

# 147494 can be purchased from your

local authorized dealer.

Fig. 29

Fig. 30

Fig. 31

2. Remove the inner reel from the outer spool

(Fig. 29).

3. Remove spring from the inner reel (Fig. 29).

NOTE: An inner reel spring, Part # 610636

can be purchased from you local

authorized dealer.

Indexing Teeth

Inner Reel

Spring

Outer Spool

Bump Knob™

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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