Servicing - Fontaine 150SP Montage- Und Betriebsanleitung

4.1 Servicing

Routine Fifth Wheel Maintenance
Every 10,000km (or 1 month)
1. Uncouple tractor, clean the fifth wheel mechanism, rubbing
plate and kingpin. Inspect the fifth wheel for damage and
defects.
2. Regrease, with clean grease, all points a to h as shown in Figure
11.
Every 50,000km (or 6 months)
1. Degrease the fifth wheel rubbing plate and kingpin.
2. Check the kingpin for wear (use gauge 59006421).
3. Check the fifth wheel for wear. If dimension "A" (see Figure 12)
is less than 20.25mm a replacement jaw kit is required.
4. If the parts are correct, carry out 10,000km maintenance
procedure.
Kingpin test unit
Kingpin gauge
Pivot Bolt Puller
Table 1 - Part numbers for tools required in servicing
150SP Fifth Wheel Instruction Manual
S E R V I C I N G A N D
59004124
59006421
59002231
8
T E S T I N G
d
Rubber bush
Fifth wheel mounting bracket
f
a
g
Figure 11 - Labelled diagram of fifth wheel parts
a - Lockbar pivot
b - Adjuster screw
c - Kingpin contact area
d - Fifth wheel top plate
e - Mounting bracket contact area
f - Handle pivot
g - Lockbar "track"
e
c
b
FIFTH WHEEL