JF-Stoll FC 855, Instruction Manual

Page: 48 / 64

6. MAINTENANCE
6. MAINTENANCE
IN GENERAL
WARNING: When repairing or maintaining the machine it is especially
important to ensure correct personal safety. Therefore, always
park the tractor (if mounted) and the machine according to the
GENERAL SAFETY INSTRUCTIONS items 1-20 in the beginning
of this instruction manual.
IMPORTANT: Screws and bolts on your new machine must be retightened after
some hours of operation. This also applies if repairs have been
made.
Especially the bolts for the blades on the rotor must be retightened
carefully.
Torque moment M
A
for bolts on the machine (if nothing else stated in this instruction
manual).
A
Ø
Class: 8.8
M
A
[Nm]
Class: 10.9
M
A
[Nm]
Class: 12.9
M
A
[Nm]
M 8 25 33 40
M 10 48 65 80
M 12 80 120 135
M 12x1.25 90 125 146
M 14 135 180 215
M 14x1.5 145 190 230
M 16 200 280 325
M 16x1.5 215 295 350
M 18 270 380 440
M 20 400 550 650
M 24 640 900 1100
M 24x1.5 690 960 1175
M 30 1300 1800 2300
PIGB-138X-02 FC 855 0410
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