Maintenance
Transmission
BA RC50_RC70 en 00
151
4.06 Transmission
NOTICE
Colliding machine parts!
Material damage to the drum or the scraper bracket due to machine
parts colliding.
■
Avoid any contact between the drum and scraper bracket.
■
Check the clearance between the drum and scraper bracket after
inspection and adjustment work.
4.06.01 Checking the drum scrapers
Only scrapers in the correct condition ensure a clean drum surface.
Check the scrapers for cleanliness. Clean soiled scrapers.
Check the condition of the scrapers. Replace worn scrapers in good
time.
Check the setting of the scrapers. Correct the position of any
scrapers that have moved.
4.06.02 Cleaning the drum scrapers
Rinse out dirt embedded between drums and scrapers with a water
jet.
Remove any extremely stubborn dirt with a spatula or similar tool.
4.06.03 Changing/adjusting the smooth drum scrapers
NOTE
If they are worn-out to such an extent that sticking dirt is not
removed from the roller drums/tyres during work any longer,
the scrapers must be readjusted or replaced.
Smooth drum clearance – 10 mm
Starting position of scraper bracket
Switch off the diesel engine and remove the ignition key.
Undo the screws [1].