MAFI MT 25, Operating Manual

Page: 89 / 144

HANDLING
STARTING CHECK
Operating Manual MT 25 / 30 YT 87
Checking the tightening torques of the wheel nuts
W A R N I N G !
A c c i d e n t h a z a r d !
B e fo r e i n i t i a l o p e ra t i o n o r a f t e r a w h e e l c h a n g e, t h e
w h e e l nu t s c a n l o o s e n b e c a u s e o f m a t e r i a l s e t t l i n g a n d
l e a d t o s e r i o u s a c c i d e n t s w i t h p e r s o n a l i n j u r i e s.
X
B e s u r e t o r e t i g h t e n a l l w h e e l n u t s w i t h t h e s p e c i f i e d
t o r q u e b e fo r e t h e i n i t i a l o p e ra t i o n o r a f t e r t h e w h e e l
ex c h a n g e.
X
R e t i g h t e n t h e t o r q u e o f t h e w h e e l nu t s a f t e r t h e f i r s t
d r i ve u n d e r l o a d , t h e l a t e s t t h o u g h a f t e r 2 4 o p e r a t i n g
h o u r s.
Fig. 80: Tightening order
X
Tighten the wheel nuts crosswise.
Make sure tightening torques for the wheel nuts are correct.
Use a torque key for retightening the wheel nuts.
Fig. 81: “Tightening Torque” plate
The tightening torque for the wheel nuts is inscribed on the
“Tightening Torque” plate.