504 766 PUBLICATION DATE 03/02 INSTALLATION AND MAINTENANCE MANUAL 27
MARKING OF THE BOLTS
A Bolts of hub flange
B Bolts fixing the rear wall of external drum to the inner drum covering over a tyre
C Bolts fixing the plate of motors to the outer face
D Bolts fixing the external drum to the front face
E Bolts fixing the support and damper holders to the rear wall of outer drum
F Bolts fixing the plate of motors to the damper holders
G Housing fixing the drum pulley to the shaft
Tightening Moments values of bolts and nuts for 33/40/55 kg 80/100/125 lbs machines (fig. 5.7. B)
Bolt
(nut)
Dimension Number of pcs.
Tightening
Moments (Nm)
Tightening
Moments (lbf.ft)
A
M20 x 65 24 (12) 600,00 443,00
B
M12 x 30 8 70,00 52,00
33 kg TYPE: nut KM13 1 450,00 332,00
C
M12 x 35 6 70,00 52,00
D
M30 x 80 1 800,00 590,00
E
M12 x 38 4 25,00 18,50
Tab.5.7.B
Fig. 5.7. B Machines 33/40/55 kg 80/100/125 lbs
MARKING OF THE BOLTS
A Bolts of hub flange
B Bolts fixing the pulley to the nut of fixing housing
C Bolts fixing the motors plate to the external drum
D Bolts fixing the inner drum to the shaft
E Bolts fixing the door brackets
A spanner for the jam nut KM 13 is not a part of the delivery or accessories.
5.8. LUBRICATION
WARNING !
DO THE LUBRICATION WORK ONLY WHEN THE MAIN SWITCH IS OFF AND ALL COMPONENTS
HAVE BEEN STOPPED!
(IF NOT STATED OTHERWISE IN FOLLOWING INSTRUCTION).
!
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