17 ENGINE
178
-
Press the timing chain tensioner toward the timing chain using special tool Ci).
I
Release device for timing chain tensioner (61229021000) (
lliJJ
p. 228)
✓ The timing chain tensioner unlocks.
-
Mount and tighten screw
C,.
Guideline
Screw, unlocking of timing chain ten
sioner
M10x1
10 Nm (7.4 lbf ft)
17.5.25 Checking the valve clearance
-
Remove screw
O.
-
Crank over the engine repeatedly.
-
Position the engine at ignition top dead center.
✓ Marking
t)
are aligned with the edge of the cylinder head.
-
Check the valve clearance at all valves between the camshaft and cam levers.
Guideline
Valve clearance
Intake at: 20 °C (68 °F)
I
0.10 ... 0.15 mm (0.0039 ... 0.0059 in)
Exhaust at: 20 °C (68 °F)
I
0.13 ... 0.18 mm (0.0051 ... 0.0071 in)
I
Feeler gauge (590290411 00) (
Ill:!
p. 226)
If the valve clearance does not meet specifications:
- Adjust the valve clearance. (
l!,!I
p. 178)
-
Mount and tighten screw
O
with the washer.
17.5.26 Adjusting the valve clearance
Guideline
I
Screw plug, crankshaft location
Main work
-
Remove the timing chain tensioner. (
a
p. 130)
-
Remove the camshaft. (
l!!l
p. 130)
10 Nm (7.4 lbf ft)
Содержание F2101O1
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