3. Mounting
3.3 Mounting the Fifth Wheel on a tractor vehicle
For moun ng on tractor vehicles, consider the joint elements as
shown in the image below.
1
Fi h Wheel
2
"L" profile
3
Tractor vehicle chassis
4
Fi h Wheel moun ng plate
5
Fi h Wheel pedestal shims
6
Fi h Wheel moun ng plate shims
7
Hexagonal bolt ISO 8676 m16X1.5 10.9 Geomet.
8
Flat washer DIN 7349 - 17 A - 250 to 300 HB
Disc spring DIN 2093 - A 31.5
9
10
Hexagon nut ISO 10513 M16x1.5 Cl10 (op onal DIN 980)
Hex bolt (specified by the vehicle manufacturer)
11
12
Flat washer (specified by vehicle manufacturer)
Plate spring (specified by vehicle manufacturer)
13
Hexagon nut (specified by vehicle manufacturer)
14
The torque for a aching the moun ng plate to the tractor chassis is
specified by the vehicle manufacturer. The other torques are specified in
chapter 5.8 and the frequency for checking in chapter 8 of this manual.
FIFTH WHEEL JSK 38CXS & JSK 38CXW
2
1
3
11
12
13
14
MAN0053, 01/2024
4
10
6
5
7
8
9
37