Tightening Torques - BMW R 1200 C Repair Manual

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Tightening torques

Model
Connection
11 Engine
Cylinder head
Tightening sequence:
1. Tighten cylinder head nuts (oiled) crosswise
1.1 Tighten all nuts to correct torque for joint
1.2 Tighten all nuts to correct angle
1.3 Tighten all nuts to correct angle
2. M 10 bolt
3. M 6 screw
After 1000 km (600 miles), tighten cylinder head nuts
crosswise:
1. Unfasten one nut
2. Tighten one nut to initial value
3. Tighten nut to wrench angle
4. Unfasten/retighten M10 screw
Timing gear carrier to cylinder head
Bearing cap on rocker shaft
Locknut, valve adjusting screw
Cylinder head cover to cylinder head
Camshaft end cover to cylinder head
Air intake connection to cylinder head
Camshaft
Chain sprocket to camshaft
Camshaft bearing cap
Rotary breather
Vent line to alternator mount cover
M 8 screw
Banjo screw
Alternator mount cover
M 6 screw
M 8 screw
Auxiliary shaft
Chain sprocket to crankshaft
Chainwheel to auxiliary shaft
Chain tensioner housing to engine block
R 850/1200 C
Nm
20
90°
90°
40
9
20
180°
40
9
15
8
9
9
9
65
15
20
25
9
20
10
70
9
00.3