Procedures
1 Test resilience of the fifth wheel kingpinPage 17.
2 Determine trailer bolster plate thickness and welding seam thickness
Page 19.
3 Insert the fifth wheel kingpin flat and in the centre, thereby checking
the angled seat.
4 Weld the flange using a permitted welding procedure and a
corresponding weld material. Protect the pin against welding splatter.
Installation proposal for fifth wheel kingpin
• Align fifth wheel kingpin:
– concentric to the bore in the bolster plate
– Line of force –Item 1– central between two fastening screws (22.5°)
Fig. 8.
1
22,5°
KP-0009
Fig. 8
· Installation proposal for fifth
wheel kingpin
KP-0004
A
Fig. 9
· Example for installation
position in direction of travel
5 Installation
22
XL-KP11695BM-en-DE Rev. A · 02.2015 · Errors and changes excluded · © SAF–HOLLAND
en
Summary of Contents for 50S15
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