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2.1
ASSEMBLY WITH PLATE
Fix the fifth wheel supports (15) to the support structure of the tractor using
1)
12xM16x1.5 screws (class of resistance 10.9) with relative washers and self-
locking, unified nuts with class of resistance 10;
Coupling torque 270-300 Nm.
N
If assembled using flanged screws (class of resistance 10.9) andself-
O
locking flanged nuts (class of resistance 10), the strikers do not have to
T
E
be welded.
Coupling torque 270-300 Nm.
15
N
When assembly has been completed, perform the operations in
O
T
chap. 2.2 COMMISSIONING page 12/35.
E
FIFTH WHEEL
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
RP90
Fifth wheel support
structure
Chassis strut
PAGE
10/35
CHAP . 2
REV. 00
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