I don't have all that much time currently to work on my car....so I do it at night after work....or on the weekends sometimes when I have time. I replaced my alternator a couple weeks ago on a friday night, took me from about 8:30pm till 1:30am....took so long because I spent about 2 hours trying to get the pulleys swapped....finally got it though.

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-diesel is not just a fuel, its a way of life-
'15 GLK250 Bluetec 118k - mine - (OC-123,800)
'17 Metris(VITO!) - 37k - wifes (OC-41k)
'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
'13 ML350 Bluetec - 95k - dad's (OC-98k)
'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)