Just got this unit at auction, fixed a low oil pressure issue and everything was working, I vibrated my drive way about 20 feet and the vibrator kind of started working intermitently and then quit. Now when I try to engage it I just get clunking noises. Tried input codes: 1305---13.9 1306---2900 aprox 1307--- 1 1310---13.8 1311---3000 1312---1
You may need to check the coupling and shafts of the vibe motor set up in both drums.