SELVA MARINE Fin Whale 225 EFI, Service Manual

Page: 111 / 399

6AL3J11
5-10
1
2
3
4
5
6
7
8
9
11. Measure each valve clearance
e
and
f
according to steps 12 – 17.
NOTE:
Note the measurement data.
12. Measure the intake and exhaust valve
clearances for cylinder #4.
13. Turn the flywheel magnet an additional
120 ° clockwise and align the “ 2TDC ”
mark
g
on the flywheel magnet with the
pointer
b
.
14. Measure the intake and exhaust valve
clearances for cylinder #5.
15. Turn the flywheel magnet an additional
120 ° clockwise and align the “ 3TDC ”
mark
h
on the flywheel magnet with the
pointer
b
.
16. Measure the intake and exhaust valve
clearances for cylinder #6.
17. Similarly, measure the valve clearances
for cylinders #1, #2, and #3 in order, and
be sure to turn the flywheel magnet 120
°
clockwise each time. Adjust the valve
clearances if out of specification.
S6P25100
b
c
d
a
S6P25110
#1
#3
#5
#2
#4
#6
PORT STBD
UP
EX IN EX IN
S6AL5070
e
e
f
f
PORT STBD
Valve clearance (cold):
Intake
e
:
0.20
±
0.03 mm (0.008
±
0.001 in)
Exhaust
f
:
0.34
±
0.03 mm (0.013
±
0.001 in)
Power unit (check and adjustment)