Bosch DIE 165 R Manual do Utilizador descarregar pdf (Página 32)

165R

Transmissionsystem

Centrifugalclutch,driveshaft

Separate the engine unit from the clutch housing (see

section 1O).

Remove the drive shaft with clutch drum from the drive

shaft tube.

Check that the clutch spring is not broken or discolor-

ed by running hot, If it is, change the spring.

Fig 11:3

Inspect the drive shaft for wear at its connection to the

angle gear and check that the thrust bearing in the

clutch drum is in perfect condition.

Fig 11:1

Remove the centrifugal clutch from the crankshaft (left-

hand thread).

The clutch may be fitted so tightly to the crankshaft that

it is difficult to remove merely by striking the socket

wrench with a hammer against the compression resist-

ance of the engine,

In such cases there is a remedy:

Remove the starter and fit holdfast No. 5025025-01 to

the flywheel (se section 5),

Inspection

Inspect the clutch centre spokes and the centrifugal

weights for wear.

The weights should have a minimum of 1 mm metal at

the most worn point on the contact surface.

In the event of replacement, all weights must be re-

placed at the same time.

Fig 11:2

Fig 11:4

change any worn or damaged parts.

Replacementof clutch

spring

The clutch spring can easily be changed using special

pliers No. 5025049-01.

11:1

For Husqvarna Parts Call 606-678-9623 or 606-561-4983

www.mymowerparts.com

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Bosch DIE 165 R Manual do Utilizador Página 32