Stiga MP 84/98 Workshop Manual page 59

WORKSHOP MANUAL
MP 84/98 - MP 84/98 Hy
MP98 models:
Disassemble the right bracket (21), fastened
in place by the screw (22) and relative nut (23).
Unscrew the nut (24), remove the belt tensioner
unit (25) with the spacer (26) and remove the left
bracket (27).
23
21
22
24
Dismantle the flange support (9) by unscrewing the
three nuts (10).
9
10
28
NOTE ­ The entire support (9), including shafts and
bea rings, is a spare part available as a single as sem­
bly unit.
REPLACEMENT OF THE SUPPORTS
AND SHAFTS OF THE BLADES
Reassemble the supports (9) on the cutting deck,
making sure you don't invert the right with the left.
MP98 models:
On reassembling, make sure that the spacer (26)
is positioned correctly between the bracket (27)
and the belt tensioner (25).
Replace the plates (28) and tighten the nuts (10)
to the prescribed torque values.
25
On completion of assembly of the supports, ...
00 27
Reassemble the hubs and start sharpening, ba-
26
lancing and assembling the blades.
Reassemble the cutting deck.
Always reassemble the side safety guards.
10
CHAPTER REVISION FROM ...
6.7 1 2018
B) Replacement of the bearings and the shafts
of the blades
Remove the key (11) and hit the shaft with a plastic
mallet on the pulley side in order to remove the shaft
together with the lower bearing (12).
11
9
12
After having removed the snap ring (13), the dust co-
ver (14) and the spline (15), the bearing (12) spli ned
onto the shaft can be removed using a normal extrac-
tor, taking care to close up the threaded hole (16) with
a screw to prevent the point of the extractor from dam-
aging the thread.
15
12
14
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