http://www.peachparts.com/shopforum/showthread.php?t=118532&highlight=garbage

http://www.peachparts.com/shopforum/showthread.php?t=193500

http://www.peachparts.com/shopforum/showthread.php?t=273409&highlight=garbage

http://www.peachparts.com/shopforum/showthread.php?t=193602&highlight=garbage

__________________
1980 240d ,

chain elongation, cam marks reference:
http://www.peachparts.com/shopforum/showthread.php?threadid=10414

http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html

evap fin cleaning:

http://www.peachparts.com/shopforum/showthread.php?t=156207&highlight=evaporator

A/C thread

http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html