PRONAR PT510, Operator'S Manual, Page: 126 / 133

Pronar PT510 SECTION 5
5.34
may be moved a bit so that the place of contact of tyres with ground is changed.
The tyres will not be deformed and maintain proper geometry. Also, air pressure
in tyres should be inspected from time to time and, if necessary, pressure should
be increased to appropriate value.
5.10 TIGHTENING TORQUE FOR NUT AND BOLT
CONNECTIONS
TABLE 5.6 Tightening torque for nut and bolt connections
5.8
(1)
8.8
(1)
10.9
(1)
METRIC
THREAD
Md [Nm]
M10 37 49 72
M12 64 85 125
M14 100 135 200
M16 160 210 310
M20 300 425 610
M24 530 730 1,050
M27 820 1,150 1,650
M30 1,050 1,450 2,100
(1)
– strength class according to DIN ISO 898 standard