Suzuki Burgman UH125 Service Manual page 60

3-16 ENGINE
• Remove the oil pump driven sprocket and oil pump 2 along
with the oil pump drive chain 3.
• Remove the cam chain 4.
CRANKSHAFT RIGHT BEARING NUT
• Insert a proper steel rod into the crankcase hole A and pass it
through the crankshaft web holes in order to prevent the
crankshaft from turning.
• With the crankshaft held immovable, loosen the crankshaft
right bearing nut using the special tool.
$ 09922-21410: Long socket (46 mm)
• Remove the shim 1.
DRIVE TRAIN
• Remove the clutch cover 1.