3 Series E91 325xi (N53) TOUR
11 24 571
Replace all big-end bearings (N53)
Special tools required:
•
00 2 590
•
00 9 120
Important!
All crank pins are connected with the crankshaft.
Blue / Red bearing shell colours are no longer used in
combination.
Necessary preliminary tasks:
•
Remove all pistons.
Important!
All crankshaft crank pins are classified.
Bearing shell colours are different in connecting rod and in
connecting rod bearing cap.
Possible classifications per connecting rod at top and bottom:
r:
Connecting rod = Yellow.
Connecting rod bearing cap = Red.
b:
Connecting rod = Violet.
Connecting rod bearing cap = Blue.
RA Replace all big-end bearings (N53)
BMW AG - TIS
13.02.2013 01:37
Issue status (12/2007) Valid only until next DVD is issued
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