Engine Assembly And Adjustment; Crankshaft And Crankcase - Yamaha XC125 Service Manual

ENO NE ASSEMB' A.OAO
ENGINE ASSEMBLY AND ADJUSTMENT
CRANKSHAFT AND CRANKCASE
(_) Woodruff key (_) Crankcase (Left) A CRANK WIDE:
44.95 "45.00 mm (1.770 _ 1.772 in)
(_ Crank (Right) (_) Final gear drain plug RUNOUT LIMIT:
(_ Thrust washer (_) Dowel pin B B: 0.01 mm (0,0004 in)
(_ Crank pin (_) Cam chain case cover B': 0.03 mm (0.0012 in)
(_) Big end bearing (_) O-ring
(_ Connecting rod (_) Engine mount damper C SIDE CLEARANCE: 0.05 _- 0.45 mm (0.0020 _ 0.0177 in)
(_ Crank (Left) (_) Engine mount spacer SMALL END FREE PLAY:
(_) Balancer bearing (_) Crankcase (Right) D 0.8 _ 1.0 mm (0.031 "_ 0.039 in)
(_) Balancer (_) Ventilation hose E BALANCER GEAR ALIGN MARKS
(_) Filler cap
[]
10 Nm (1.0 m.kg, 7.2 ft'lb)
"_@
I 16 Nm (1.6 m.kg, 11 ft'lb)
7 Nm (0.7 m.kg, 5.1 ft'lb)
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