Yamaha WaveRunner FX140 Service Manual page 334

POWR
8 5
6 7
16 10 11 13
14 12
9 15
3
CAMSHAFTS
4 1 10
2 3
9
6 2 3 7 18
8 4 1 5 17
3
2
• Install the exhaust and intake camshaft
caps.
NOTE:
Gradually tighten the intake and exhaust
camshaft cap bolts in 2–3 steps in the
sequence shown.
Camshaft cap bolt:
10 N • m (1.0 kgf • m, 7.2 ft • lb)
NOTE:
Make sure that the punch marks c on the
camshafts are aligned with the arrow marks
d on the camshaft caps.
Out of alignment → Reinstall.
• Remove the wire from the timing chain.
3. Install:
• Timing chain tensioner
Installation steps:
• While lightly pressing the timing chain
tensioner rod by hand, turn the tensioner
rod fully clockwise with a thin screwdriver
1.
NOTE:
Make sure that the tensioner rod has been
fully set clockwise.
• With the timing chain tensioner rod
turned all the way into the timing chain
tensioner housing (with the thin screw-
driver still installed), install the gasket and
the timing chain tensioner 2 onto the cyl-
inder block.
WARNING
Always use a new gasket.
5-57
E