- Fit the upper steering fifth wheel.
- Fit the steering fifth wheel upper seat.
- Fit the cover plate.
- Fit the lower tightening ring nut with the cham-
fered side facing down, screw it until it stops and
with the specific tool, tighten to the indicated tor-
que.
Specific tooling
020668Y Steering ring nut wrench
Locking torques (N*m)
Steering tube lower ring nut 20 ÷ 22
Suspensions GP 800 i.e.
SUSP - 22