Craftsman 358.350660 Manuel d'instructions télécharger pdf (Page 17)

II.WARNING: Disconnect the spark

plug before performing maintenance,

service, or adjustments except for car-

buretor adjustments.

CHAIN SHARPENING

Chain sharpening requires special

tools. You can purchase sharpening

tools at Sears or go to a professional

chain sharpenen

CHAIN REPLACEMENT

_WARNING: Wear protective

gloves when handling chain. The

chain is sharp and can cut you even

when it is not moving.

It is normal for a new chain to stretch

during the first 15 minutes of operation.

You should recheck your chain tension

frequency and adjust the chain tension

as required. See CHAIN TENSION sec-

tion.

Replace the old chain when it be-

comes worn or damaged. Use only

the Low-Kickback replacement chain

specified in the repair parts list. The

correct replacement bar and chain is

also specified on a decal located on

the chain saw.

See your Sears Service Center to re-

place and sharpen individual cutters

on your chain.

TO REPLACE CHAIN:

1. Move ON/STOP switch to the STOP

position.

2. Remove chain brake nuts.

3. Remove chain brake.

4. Turn adjusting screw on bar coun-

terclockwise to move the tension-

ing rack as far as it will go toward

the front of the ban

Tensioning Rac_k

5. Slide guide bar behind clutch drum

until guide bar stops against clutch

drum sprocket.

6. Remove the old chain.

7. Carefully remove new chain from

package. Hold chain with the drive

links as shown.

Tip of

Bar

DIRECTION OF ROTATION

Cutters Depth Gauge

Drive Links

8. Place chain over and behind

clutch, fitting the drive links in the

clutch drum sprocket.

9. Fit bottom of drive links between

the teeth in the sprocket in the

nose of the guide bar.

10. Fit chain drive links into bar groove.

11. Pull guide bar forward until chain is

snug in guide bar groove. Ensure

all drive links are in the bar groove.

12. Install chain brake.

13. Install chain brake nuts and finger

tighten only. Do not tighten any fur-

ther at this point. Proceed to

CHAIN ADJUSTMENT

CHAIN ADJUSTMENT

See CHAIN TENSION in MAINTENANCE

section.

CARBURETOR ADJUSTMENT

,_WARNING: The chain will be

moving during most of this procedure.

Wear your protective equipment and

observe all safety precautions. The

chain must not move at idle speed.

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