6D03F1X
18
Maintenance specifications
2
Power unit
Item
Unit
Model
Z300AETO
LZ300AETO
Power unit
Minimum compression
pressure*
kPa
(kgf/cm
2
, psi)
580 (5.8, 84)
Cylinder heads
Warpage limit
mm (in)
0.1 (0.004)
(lines indicate straightedge
position)
Cylinders
Bore size
mm (in)
93.000–93.020 (3.6614–3.6622)
Bore size limit
mm (in)
93.100 (3.6654)
Taper limit
mm (in)
0.08 (0.0031)
Out-of-round limit
mm (in)
0.05 (0.0020)
Pistons
Piston diameter (D)
mm (in)
92.830–92.850 (3.6547–3.6555)
Measuring point (H)
mm (in)
10 (0.39)
Piston-to-cylinder clearance
mm (in)
0.165–0.171 (0.0065–0.0067)
Piston pin boss bore
mm (in)
26.004–26.015 (1.0238–1.0242)
Oversize piston
1st
mm (in)
0.25 (0.010)
2nd
mm (in)
0.50 (0.020)
Oversize piston diameter
1st
mm (in)
93.080–93.100 (3.6646–3.6653)
2nd
mm (in)
93.330–93.350 (3.6744–3.6752)
Piston pins
Outside diameter
mm (in)
25.995–26.000 (1.0234–1.0236)
* Measuring conditions:
Ambient temperature 20 °C (68 °F), wide open throttle, with spark plugs removed from all
cylinders.
The figures are for reference only.
General specifications / Maintenance specifications