Yamaha MM700A Manual page 129

ENGINE
Model
Piston diameter
Distance measured from skirt bottom
Piston ring end gap
Piston ring side clearance
Piston skirt clearance
Wear limit
Piston pin outside diameter
Pin bore diameter in piston
Connecting rod
Small end diameter
Large end diameter
Small end side play
Big end side clearance
Crankshaft runout (maximumy
Inner bearings
Crankshaft ends
Cylinder head warpage (max.)
Cylinder bore
Out of round (maximum)
Taper (maximum)
Reed stop height
Reed valve-to-seat
*See text for measuring point.
Piston diameter
Distance measured from skirt bottom
Piston ring end gap
Piston ring side clearance
Piston skirt clearance
Wear limit
Piston pin outside diameter
Pin bore diameter in piston
Connecting rod
Small end diameter
Large end diameter
Small end side play
Big end side clearance
Table 1 ENGINE IDENTIFICATION (continued)
Engine
cooling type
Liquid
Liquid
Table 2 593 CC ENGINE SERVICE SPECIFIGAATIONS
mm (in.)
1 0 (0.39)
0.35-0.55 (0.01 4-0.022)
0.02-0.06 (0.008-0.0024)
0.065-0.070 (0.0026-0.0028)
0.1 (0.004)
19.995-20.000 (0.7872-0.7874)
20.004-20.01 5 (0.7876-0.7880)
24.995-25.008 (0.9841-0.9845)
0.25-0.75 (0.010-0.030)
26.993-27.000 (1.0627-1.0629)
0.04 (0.001 6)
0.03 (0.001 2)
0.03 (0.001 2)
65.000-65.014 (2.5563-2.5565)
0.1 (0.0004)
0.5 (0.002)
10.3-1 0.7 (0.41-0.42)
0.6 mm (0.024 in.)
Table 3 698 CC ENGINE
mm (in.)
(continued)
mm (in.)
70.5 x 59.6
70.5 x 59.6
.
(2.78 x 2.35)
(0.03-0.04)
123
Displacement
698
(42.6)
698
(42.6)