-
6
Figure 5
The snails (3) are fastened to the drive
shaft (4) using shearing bolts (1) and safety
splints (2). The bolts are designed in such
a way that they break (shear off) when the
snail comes in contact with foreign bodies.
This protects the machine against damag-
es. These parts should only be replaced by
original spare parts (Spare bolts and safety
splints are included in standard delivery).
Î
Remove broken bolts (1) and safety
splint (2); clean and lubricate the fas-
tening point.
Î
Use new shearing bolts and new safety
splint.
Figure 8
Note:
The replacement bolts and safety
splints can be fastened to the dashboard.
Figure 4
Î
Remove screws (5) and nuts (6).
Î
Replace the clearing plate (4).
Î
Fasten new clearing plate to the casing
using screws and nuts.
Figure 4
Î
Remove nuts (2) and screws (3).
Î
Loosen the landing skids (1) on both the
sides of the casing.
Î
Adjust the new landing skids (see "Ad-
justing the landing skids").
Figure 9
If necessary, if the chute can no longer be
rotated completely, the chute adjustment
bar can be adjusted.
Î
Remove splint.
Î
Pull the adjustment bar back a bit and
install it into the second installation hole
by means of the spint.
Danger
Risk of injury!
Before doing any work on the machine:
– Switch off engine.
– Wait till all the moving parts have come
to a stand-still.
– Pull out the ignition key and the ignition
plug.
– Allow engine to cool down.
Note:
Some of the functioning problems
have simple causes and you can rectify
them easily. Call up an authorised work-
shop in case of doubt or if mentioned ex-
plicitly.
Note:
Repairs should only be done by au-
thorised workshops using original spare
parts.
Replacing shearing bolts
Replacing the clearing plate
Replacing the landing skids
Reset the chute adjustment bar.
Troubleshooting
17
EN
Summary of Contents for STH 8.66 W
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