BMW C1 Repair Manual page 84

Technical Data
Permissible oil consumption
Gearbox oil capacity
Crank gear
Main bearing bore diameter
On installation
Wear limit
Crankshaft - main bearing play
On installation
Wear limit
Main bearing diameter
Wear limit
Radial clearance
Runout at crankpin
Clutch end
Magneto end
Wear limit
Radial clearance
Big-end bore
Wear limit
Small-end bore
Axial clearance between crank webs
Inside diameter of small-end bore
Connecting rod - axial play
On installation
Wear limit
Connecting rod - radial play
On installation
Wear limit
Small-end bearing - axial play
On installation
Wear limit
Crankshaft axial play
Cylinder head
Smoothness
Camshaft journals, inlet/exhaust
Wear limit
Camshaft
Camshaft bearing cap, inlet/exhaust
Wear limit
Bearing width
Wear limit
11.6
C 1
(miles per 0.01
Imp. pint/
miles per
US quart)
l 0.090
(Imp. (0.16/0.10)
pint/US
quart)
mm (in)
mm (in) 32.07 (1.26)
mm (in) 0.030 ... 0.070 (0.001...0.002)
mm (in) 0.10 (0.003)
32.015...32.025
mm (in) 32.01 (1.260)
mm (in) 0.07 (0.002)
mm (in) 0.05 (0.001)
mm (in) 0.05 (0.001)
mm (in) 0.016...0.060 (0.0006...0.0024)
mm (in) 0.07 (0.002)
mm (in) 0.03 (0.001)
mm (in) 0.8 (0.03)
15.003
mm (in) 0.25...0.33 (0.009...0.012)
mm (in) 0.80 (0.31)
mm (in) 0.016...0.060 (0.0006...0.0024)
mm (in) 0.07 (0.002)
mm (in) 15.003...15.008 (0.5907...0.5909)
mm (in) 15.03 (0.591)
mm (in) 0.2...0.4 (0.007...0.015)
mm (in) 0.05 (0.002)
mm (in) 17.969...17.980 (0.7079... 0.7078)
mm (in) 17.96 (0.707)
mm (in) 18.02...18.04 (0.709...0.710)
mm (in) 18.07 (0.711)
mm (in) 23.8...23.9 (0.93... 0.94)
mm (in) 23.7 (0.93)