Hello , I have been having no luck finding the procedure to set the fuel modulator on a 6v53T . A lot of information on N series but none on the T series . I have tried the N series procedure , it doesn't work . Does the roller tip face up or down [down against the piston] ? Thanks, Justold
Roller against the piston. Why did you think you had a problem? I found the manual on line. s b for p m.