Buell XB 2008 Series, Service Manual

Page: 239 / 688

Table 3-10. Hydraulic Lifter Specifications
SERVICE WEAR LIMITS NEW COMPONENTS HYDRAULIC LIFTER
0.0762 mm 0.0030 in. 0.0203-0.0508 mm 0.008-0.0020 in. Fit in guide
0.0381 mm 0.0015 in. 0.0152-0.0254 mm 0.0006-0.0010 in. Roller fit
0.660 mm 0.026 in. 0.203-0.559 mm 0.008-0.022 in. Roller end clearance
Table 3-11. Oil Pump Specifications
SERVICE WEAR LIMITS NEW COMPONENTS OIL PUMP
69-110 kPa 10-16 PSI Oil pressure @ idle (1050-1150 RPM)
138-193 kPa 20-28 PSI Oil pressure @ 3000 RPM
0.102 mm 0.004 in. 0.076 mm 0.003 in. Feed/scavenge inner/outer gerotor clearance
Table 3-12. Gearcase Specifications
SERVICE WEAR LIMITS NEW COMPONENTS GEARCASE
0.076 mm 0.003 in. 0.018-0.056 mm 0.0007-0.0022 in. Cam gear shaft in bore (loose)
0.635 mm 0.025 in. 0.127-0.356 mm 0.005-0.014 in. Cam gear shaft end play (min)
0.838 mm 0.033 in. 0.127-0.559 mm 0.005-0.022 in. Front intake cam gear shaft end play (min)
Table 3-13. Flywheel Specifications
SERVICE WEAR LIMITS NEW COMPONENTS FLYWHEEL
0.254 mm 0.010 in. 0.000-0.254 mm 0.000-0.010 in. Runout (flywheels at rim)
0.051 mm 0.002 in. 0.000-0.051 mm 0.000-0.002 in. Runout (shaft at flywheel end)
Table 3-14. Sprocket Shaft Bearing Specifications
SERVICE WEAR LIMITS NEW COMPONENTS SPROCKET SHAFT BEARING
0.2 mm 0.006 in. Bearing outer race fit in crankcase (tight)
Interference fit
0.2 mm 0.006 in. Bearing inner race fit on shaft (tight)
Interference fit
0.25 mm 0.010 in. 0.08-0.25 mm 0.003-0.010 in. Flywheel endplay in crankcase
Table 3-15. Pinion Shaft (Right Main) Bearing Specifications
SERVICE WEAR LIMITS NEW COMPONENTS PINION SHAFT BEARINGS
31.7340 mm (min) 1.2496 in. (min) 31.740-31.750 mm 1.2496-1.2500 in. Pinion shaft journal diameter
39.776 mm (max) 1.5656 in.(max) 39.741-39.756 mm 1.5646-1.5652 in. Outer race diameter in right crankcase
2008 XB Service: Engine 3-3