The brakes on our 6630 seem poor. We recently bought it and it was well minded by the previous owner and given a full main dealer service at 2200hrs supposedly. There's only 2700 hrs on it so I'd doubt they're worn. The brakes seem very "dead" when there's nothing behind it. Only seems to brake ok when there's a well braked trailer behind it pulling it back, awful when there isnt a well braked one...
If I push the brakes hard to stop there's a squawky noise, even if there's nothing behind on occasion. Could it be from using the wrong standard oil? Air in the system?
TIA
If I push the brakes hard to stop there's a squawky noise, even if there's nothing behind on occasion. Could it be from using the wrong standard oil? Air in the system?
TIA