Assembling And Adjusting The Engine; Crankshaft - Yamaha TZR50 '03 Service Manual

ASSEMBLING AND ADJUSTING THE ENGINE

ASSEMBLING AND ADJUSTING THE ENGINE

CRANKSHAFT

Crankshaft
Con rod
Bearing
Bearing
Seal
Seal
Piston
A: CLEARANCE BETWEEN PISTON
AND CYLINDER
0.49 ~ 0.62 mm
B: PISTON RING END GAP:
0.15 ~ 0.30 mm
C: LATERAL CLEARANCE OF PIS-
TON RING:
0.03 ~ 0.06mm
Rings
Pin
k
Circlip
10
k
Bearing
11
k
Key
12
k
Key
13
k
Traction gearing
14
4-23
k
Balancer
15
k
Bearing
16
k
Bearing
17
k
Gear
18
k
Key
19
D: CRANKSHAFT
A: 41.90 ~ 42.0 mm
C: 0.03 mm
D: 0.015 ~ 0.026 mm
F: 0.20 ~ 0.61 mm
ENG