SELVA MARINE Grey Whale 200 EFI Service Manual page 114

POWR
11. Select the necessary valve shim by cal-
culating its thickness using the following
formula.
Necessary valve shim thickness =
Removed valve shim thickness +
Measured valve clearance – Specified
valve clearance
Example:
If the "Removed valve shim thickness" is 2.10
mm, the "Measured valve clearance" is 0.30
mm and the "Specified valve clearance" is
0.20 mm, then the "Necessary valve shim
thickness" = 2.10 + 0.30 – 0.20 = 2.20 mm.
12. Install the necessary valve shim into the
valve lifter.
13. Install the camshafts, driven sprockets,
and timing belt.
NOTE:
To install the camshafts, driven sprockets,
and timing belt, see Chapter 5, "Installing the
camshaft, driven sprocket, and timing belt."
14. Install the stator assembly.
15. Install the Woodruff key 4, then the fly-
wheel magnet 5.
g
h
E
h
5
f
5-13
Power unit
5
4
S6AL5080
NOTE:
• Be sure to remove any grease from the
tapered portion of the crankshaft e and the
flywheel magnet f.
• Apply engine oil to the thread g of the fly-
wheel magnet nut and upper and lower sur-
face h of the washer before installation.
16. Tighten the flywheel magnet nut to the
specified torque.
Flywheel holder: 90890-06522
Flywheel magnet nut:
17. Measure each valve clearance and
adjust again if out of specification.
NOTE:
To checking the valve clearance, see Chap-
ter 5, "Checking the valve clearance."
Valve clearance (cold):
18. Install the cylinder head covers (port and
starboard), and then tighten the bolts to
the specified torque in 2 stages.
e
240 N·m (24.0 kgf·m, 177.0 ft·lb)
Intake:
0.20 ± 0.03 mm (0.008 ± 0.001 in)
Exhaust:
0.34 ± 0.03 mm (0.013 ± 0.001 in)
6AL3J11