Measuring big end bearing play
•
Measure crankpin with an external micrometer in
the thrust direction and offset through 90
•
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°
11.44
o
.
11 2 210
•
•
RS110350
a
Measure big end bearing with internal gauge in
thrust direction.
Enter measured values on record sheet and de-
termine big end bearing clearances.
............................................See Technical data
RS110340
RS110360
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