Global garden products 72 Serie Kundendienst Handbuch Seite 133

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6.11. - REPLACEMENT OF THE FRICTION DISCS
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6.11 REPLACEMENT OF THE FRICTION DISCS
FOR CLUTCH DEVICE ( ➤ Hydrostatic drive
models)
The friction discs can lose efficiency if they get dirty
with oil or grease, or if they are accidentally lubricat-
ed by the user, in which case they must be
replaced.
u Lift the wheels cover [see 2.5].
Unscrew the nut (1) and dismantle the pin (2) from
the lever (3). By unscrewing the nut (4), you can
take out the spring (5) and the lever (3).
Loosen the nut (6) so that the sector (7) can slide
along and be taken off the square shaft (8) together
with the two friction discs (9) and the two steel
discs (10).
When reassembling, carry out the operations
described above in reverse order, making sure that
the two tabs of the steel discs are correctly posi-
tioned in the recesses made in the lever (3) and on
the support bracket (11), and ensuring that the sec-
tor (7) is pushed down on the shaft (8) untill the rec-
ommended distance of 57 - 57.5 mm is achieved.
When fully assembled ...
u Adjust the release rod [see 4.5.B].
u Adjust the spring [see 4.5.C].
u Close up the wheels cover [see 2.5].
Tightening torque
6 Drive lever sector nut ....................... 10 ÷ 15 Nm
© by GLOBAL GARDEN PRODUCTS
WORKSHOP MANUAL
FOR CLUTCH DEVICE
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