11.44
Measuring big end bearing play
•
Measure crankpin with an external micrometer in
the thrust direction and offset through 90
o
.
•
Install bearing shells and assemble conrods.
•
Using tightening angle gauge,
BMW No. 11 2 210, tighten the big end bolt.
X Tightening torque:
Big end bolts oiled
Joint torque.................................................. 20 Nm
Wrench angle.................................................... 80°
•
Measure big end bearing with internal gauge in
thrust direction.
•
Enter measured values on record sheet and de-
termine big end bearing clearances.
a ............................................See Technical data
RS110340
11 2 210
RS110350
RS110360
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