Index
1. Safety information........................................................31
1.1 Safety informa on for opera on ....................................................31
1.2 Safety informa on for servicing ......................................................32
1.3 Safety informa on for assembly .....................................................32
2. Application and models .............................................33
2.1 Applica on .....................................................................................33
2.2 Dimensioning .................................................................................34
3. Mounting ......................................................................35
3.1 General moun ng specifica on......................................................35
3.2 Pedestals drilling template .............................................................36
3.3 Moun ng the Fi h Wheel on a tractor vehicle ................................37
3.4 Moun ng the Fi h Wheel on a semi-trailer.....................................38
3.5 Specifica on of the semi-trailer skid plate ......................................39
3.6 Adicional assembly recomenda ons ..............................................40
4. Operation......................................................................41
4.1 Fi h Wheel closed and locked.........................................................41
4.2 Fi h Wheel ready for coupling (opened).........................................41
4.3 Opening the Fi h Wheel.................................................................42
4.4 Coupling of the semi-trailer ............................................................43
4.5 Safety latch .....................................................................................43
4.6 Uncoupling of the semi-trailer ........................................................44
30
5. Servicing ......................................................................44
5.1 Semi-trailer skid plate ....................................................................44
5.2 Lubricaton......................................................................................45
5.3 Checking the wear on the locking mecanism ..................................47
5.4 Top liners........................................................................................48
5.5 Manual adjustment of the locking mechanism ...............................49
5.6 Wear limit - Locking mechanism .....................................................50
5.7 Rubber cushion wear .....................................................................50
5.8 Table of ghtening torques.............................................................51
6. Troubleshooting ..........................................................52
7. Optionals ......................................................................54
7.1 Two sensors ...................................................................................54
7.2 Automa c opening (Air Release) ....................................................55
8. Table of periodic servicing ..........................................56
9. Orientation for discarding after usage.......................57
MAN0053, 01/2024
FIFTH WHEEL JSK 38CXS & JSK 38CXW