Medium and Heavy Trucks
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I have a zf meritor smart shift transmission. I just bought the truck. The clutch is slipping in the upper gears on a hard pull, is there any adjustments for it, or is there something I need to look for. The codes are A6, 39, and 21 was in there to, but its gone now.
When I get home, i ll get the model, and serial number. Mine doesn't have a clutch pedal.