SELVA MARINE Fin Whale 225 EFI, Service Manual

Page: 34 / 399

SPEC
Specification
2-3
6AL3J11
Maintenance specification
2
Power unit
Item Unit
Model
200 R 200 L 225 R 225 L
Power unit
Minimum compression
pressure
(*1)
kPa
(kgf/cm
2
, psi)
740 (7.4, 107.3)
Oil pressure
(*2)
kPa
(kgf/cm
2
, psi)
600 (6.0, 87.0) at 600 – 900 r/min
Timing belt
Timing belt installation height mm (in) 2.0 (0.08)
Timing belt-to-timing belt guide
clearance mm (in) 1.0
±
0.5 (0.04
±
0.02)
Cylinder head
Warpage limit mm (in) 0.1 (0.0039)
(lines indicate straightedge
position)
Camshaft cap inside diameter
mm (in) 25.000 – 25.021 (0.9843 – 0.9851)
Cylinder
Bore size mm (in) 94.000 – 94.017 (3.7008 – 3.7014)
Piston
Piston diameter (D) mm (in) 93.921 – 93.941 (3.6977 – 3.6985)
Measuring point (H) mm (in) 5.0 (0.20)
Piston clearance
(*3)
mm (in) 0.075 – 0.080 (0.0030 – 0.0031)
Piston pin boss bore mm (in) 21.017 – 21.031 (0.8274 – 0.8280)
Piston ring groove
Top ring mm (in) 1.23 – 1.25 (0.048 – 0.049)
Second ring mm (in) 1.22 – 1.24 (0.048 – 0.049)
Oil ring mm (in) 2.51 – 2.53 (0.099 – 0.100)
Piston pin
Outside diameter mm (in) 20.995 – 21.000 (0.8266 – 0.8268)
(*1)
Measuring conditions:
Ambient temperature 20
° C (68 ° F), wide open throttle, with spark plugs removed from all cylinders.
The figures are for reference only.
(*2)
For details of the checking method, see Chapter 5, “ Checking the oil pressure. ”
The figures are for reference only.
(*3)
The figures are for reference only.