17 ENGINE
Mount and tighten screw plug
CD
with the seal ring.
Guideline
Plug, timing chain
tensioner
-
Remove screw
C,.
M24x1.5
40 Nm (29.5 lbf ft)
-
Press the timing chain tensioner toward the timing chain
using special tool
0.
Release device for timing chain tensioner (61229021000)
(
�
p. 290)
✓ The timing chain tensioner unlocks.
Mount and tighten screw
C,.
Guideline
Screw, unlocking
M10x1
of timing chain ten-
sioner
8 Nm (5.9 lbf ft)
17 .5.25 Checking the valve clearance
B03740-10
228
-
Remove screw
O.
-
Crank the engine several times.
-
Position the engine at ignition top dead center.
✓ Markings
f)
must line up with the edge of the cylinder
head.
-
Mount and tighten screw
O
without the washer.
411