jcb JS300 Service Manual page 342

Bolt Diameter (size)
Hex. socket Wrench
head bolt
Tightening
torque
267
M6 M8
(mm) 5 6
(N.m) 15 36
9831/1100-2
M10 M12 M14
8 10 12
72 125 200
Technical Data
Torque Values
M16 M18 M20
14 16 17
311 - 607
267