NOVATECH ApS - Skudehavnsvej 30 - DK 9000 Aalborg. P.O.Box 540
Tel. +45 98 16 50 09 Fax +45 98 16 80 97 [email protected]
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7.3.
Bolts
Axle and rocker arm bolts must be frequently checked.
Locking plate to be checked for damages.
Following bolts need frequently to be checked for right torque:
Suspension Bolts:
M16x35 quality 8.8 Mounting torque (230Nm) 170,2lb/ft
Damaged or loose bolts or nuts must be replaced and proper tightened according to table 4.
Table 4. Bolt tightening torque
7.4.
Old tire replacement
To remove tire from rim cut the tires rubber and steel cylinder. New tire is pressed on the
rim with hydraulic press (force~60t). Before that rim surface must be cleaned from rust, cuts
and particles left from old tires. Bends on rim cylinder are not accepted and must be
replaced.
7.5.
Bearings replacement
Wheels should be spun to ensure there is no noise from the bearings. If noise occurs this
could indicate the bearing is damaged and must be replaced. Before installing new bearings
make sure that bearing seat surfaces are in good condition. Also check seals in the hub.
Lubricate hub bearing housing approximate 2/3 of volume.
WARNING
High danger level
Possible danger of damage or injury
When bolts has been dismounted - retighten bolts/nuts with a torque after
a drive of 50 km and after 150 km;
Bolt size
Tightening torque [Nm]
M6
10
M8
24
M10 class 10.9
67
M12
83
M16
200
M20
390
