SC Pulley BOLT Breaks! HELP!!
Thread Starter
Banned
Joined: Dec 2008
Posts: 448
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From: USA
G320 CDI, C32 AMG Sportcoupe, GLK300 4MATIC
SC Pulley BOLT Breaks! HELP!!
HELP!!! 
The bolt that adjust the SC Pulley broke!
Anyone had the specifications of the bolt and the grade?
Also if i find a replace bolt...MUST be hollow?
Also someone could help me with the CONVERSION OF 20NM to FOOT/POUNDS? (Possible answer 14?)
The bolt that adjust the SC Pulley broke!
Anyone had the specifications of the bolt and the grade?
Also if i find a replace bolt...MUST be hollow?
Also someone could help me with the CONVERSION OF 20NM to FOOT/POUNDS? (Possible answer 14?)
Last edited by paqueras; Nov 5, 2012 at 11:10 PM.
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Joined: Jun 2011
Posts: 601
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From: I liva at da land down under
Porsche 2004 911
"Replaced my s/c bolt. M8 x 1.25 x 25 is the correct bolt dimensions. Regarding the 3mm hollow it’s not due to reasoning of expelling s/c oil. The assembly (where the thread is) is solid so no oil can be channelled via this route. Bolts are also hollowed to reduce weight (race bikes) but this obviously doesn’t apply to this application. So it is safe to assume it is simply a safe guard for over torqueing the bolt (20mn) thus avoiding further damage"
https://mbworld.org/forums/c32-amg-c...lley-bolt.html
https://mbworld.org/forums/c32-amg-c...lley-bolt.html
Thread Starter
Banned
Joined: Dec 2008
Posts: 448
Likes: 13
From: USA
G320 CDI, C32 AMG Sportcoupe, GLK300 4MATIC
Thank you!
If anyone have the same problem i found those bolts for about USD 0.12 each.
M8 1.25mm x 25mm
If anyone have the same problem i found those bolts for about USD 0.12 each.
M8 1.25mm x 25mm
Last edited by paqueras; Nov 6, 2012 at 01:36 PM.
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Joined: Jan 2011
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From: United Kingdom
C350 Coupe (CL203)
