6-2
F-753-0919
TROUBLESHOOTING GUIDE
SCRAPER BUILD UP WITH EXCESSIVE
SOIL/RESIDUE
SCRAPERS SET TOO FAR FROM DISC
BLADE
READJSUT SCRAPERS
DISC BLADES LOOSE AND/OR
SHEARING CROSS BOLT
GANG NOT TIGHTENED PROPERLY
RETIGHTEN GANG SHAFTS TO 4,500
FT-LBS.
IF GANGS HAVE RAN LOOSE, GANGS
MAY REQUIRE DISASSEMBLY TO
REMOVE. SOIL TO PROPERLY TORQUE
GANG SHAFTS. REPLACE ANY WORN
COMPONENTS, SHAFTS/SPOOLS, ETC.
LIGHTS DO NOT WORK
HARNESS OR LAMP CONNECTION
UNPLUGGED
CHECK ALL HARNESS/LAMP
CONNECTIONS TO VERIFY THAT
EVERYTHING IS PROPERLY
CONNECTED.
WHEEL BEARING FAILURE
SEALS NOT INSTALLED CORRECTLY
INSTALL SEALS WITH THE LIPS
POINTING OUTWARD AWAY FROM THE
HUB.
PROBLEM
PROBABLE CAUSE
SOLUTION