A/C 2008 ml 350

Three weeks ago had 2 pulley assemblies replaced and belt one week later needed adjustment. 4 days ago the pulley assembly on A/C goes bad. Should this Pulley also been checked or replaced at the time the others were serviced?Dealership wants another 2K. This is not my area of expertise.

Vehicle

MercedesMedic
Feb 12, 2018 @ 15:13 pm