Maintenance and repairs
94
13.7
Air pressure of tyres
WARNING
Hazard due to incorrect air pressure
Excessive air pressure in the tyres can cause the tyres to burst.
Insufficient air pressure can cause overloading of the tyres.
The following minimum and maximum permitted air pressures are approved, de-
pending on the tyre size, the profile and the PR figure or the load index. The PR
figure or load index and the profile designation are stamped into the tyres.
Tyre size
Profile
Ply rating
[PR]
Min. permitted
air pressure
[bar]
Max. permitted
air pressure
[bar]
10.0/80-12 AW 8
2.6
2.8
13.8 Scrapers
13.8.1 Scrapers on rubber ring roller
The scrapers (1) on the rubber ring rollers
(2) have slots to allow adjustment.
Release the self-locking nut (3).
Adjust the relevant scraper on the roller
so that it has a clearance of between 8
and 12 mm to the rings.
Re-tighten the self-locking nut (3) (46
Nm).
8 – 12 mm
3
2
1