The reason that MB recommends bolt replacement is the loctite(blue) that is encapulated onto the bolts. MOST braking componets get very hot & need loctite to keep them secured. THE bolts can be re-used if cleaned & fresh loctite is used. THERE are many who don't follow this practice & I have seen brake componets come loose due to lack of loctite.
__________________
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
Retired Moderator
|