Replacement Of The Support And Shaft Of The Blade - Global garden products 72 Serie Kundendienst Handbuch

<= ...BACK... <=
6.6. - REPLACEMENT OF THE SUPPORT
0
6.6 REPLACEMENT OF THE SUPPORT
AND SHAFT OF THE BLADE
u Remove the cutting deck [see 5.8].
NOTE
This operation is not strictly necessary since, with a
little practice and experience, it is possible to dis-
mantle the deck supports without removing the
deck. If not removed it would be best to put the
deck into a middle position for easy access both
above and below.
Put the blade engagement lever into the engaged
position to free the brake (1), or manually move the
brake (1) away and dismantle the pulley (2) from the
blade shaft, attached by the screw (3).
u Dismantle the blade [see 4.10] and take out the
hub.
Dismantle the flanged support (4) by unscrewing
the four fixing screws (5).
The entire support (4), including shafts and bear-
ings, is a spare part available as single assembly
unit.
If you should want to just replace the shaft or bear-
ings, remove the key (6) and hit the shaft with a
plastic mallet on the pulley side in order to remove
the shaft together with the lower bearing (7).
After having removed the Sieger ring (8), the dust
cover (9) and the key (6), the bearing (7) splined
onto the shaft can be removed using a normal
extractor, taking care to close up the threaded hole
(11) with a screw to prevent the point of the extrac-
tor from damaging the thread.
The second bearing still in place must be removed
by hitting it from the inside of the flange using a 12
÷ 15 mm diameter round bar (12).
On reassembling, first put the shaft into the hole of
the lower bearing and insert this into the support.
© by GLOBAL GARDEN PRODUCTS
WORKSHOP MANUAL
AND SHAFT OF THE BLADE
3
5
6
4
7
7
72
1998
••••
from to
1 / 2
page
1
2
4
5
10
11 9 8
3/2002