BMW K 1100 LT/RS Repair Manual page 40

Technical data
Valves
Valve clearances with engine cold
(max. 35 °C)
Inlet valve
Exhaust valve
Valve timing
Inlet opens
Inlet closes
Exhaust opens
Exhaust closes
Valve length
Inlet
Exhaust
Valve head dia.
Inlet
Exhaust
Stem dia.
Inlet
Wear limit
Exhaust
Wear limit
Valve head edge thickness
Inlet
Exhaust
Max. valve head runout
Inlet, exhaust
Valve seat angle
Inlet, exhaust
Valve seat width
Inlet
Wear limit
Exhaust
Wear limit
Length of valve guide
11.6
mm (in) 0.15...0.20 (0.0059...0.0079)
mm (in) 0.25...0.30 (0.0098...0.0118)
mm (in) 115.1 (4.531)
mm (in) 113.7 (4.476)
mm (in) 26.45 (1.041)
mm (in) 22.95 (0.886)
mm (in) 5.96...5.975 (0.2346...0.2352)
mm (in) 5.94 (0.2339)
mm (in) 5.945...5.96 (0.2341...0.2346)
mm (in) 5.925 (0.2333)
mm (in) 1.04 (0.041)
mm (in) 1.09 (0.043)
mm (in) 0.02 (0.0008)
mm (in) 1.1 (0.043)
mm (in) 2.5 (0.098)
mm (in) 1.3 (0.051)
mm (in) 3.0 (0.118)
Inlet mm (in) 45 (1.772)
Exhaust mm (in) 57.5 (2.264)
K 1100 LT K 1100 RS
at 5/100 mm (0.002 in) preload and
3 mm (0.118 in) lift
14° after TDC
18° after BDC
18° before BDC
14° before TDC
44° 30'...20'
± 0.15 (0.006)
± 0.15 (0.006)