Yamaha SR400 2014 Service Manual page 185

• Timing chain tensioner locknut "2"
Timing chain tensioner locknut
38 Nm (3.8 m·kgf, 27 ft·lbf)
9. Turn:
• Crankshaft
(several turns counterclockwise)
10.Check:
• "T" mark "a"
Align the AC magneto "T" mark with the mark
"b" on the crankcase.
Not aligned  Reinstall the camshaft sprock-
et.
Refer to the installation steps above.
b
a
11.Tighten:
• Camshaft sprocket bolt
Camshaft sprocket bolt
35 Nm (3.5 m·kgf, 25 ft·lbf)
ECA13750
NOTICE
Be sure to tighten the camshaft sprocket
bolts to the specified torque to avoid the
possibility of the bolts coming loose and
damaging the engine.
TIP
While holding the AC magneto "1" with the rotor
holding tool "2", tighten the camshaft sprocket
bolt.
1
2
12.Install:
13.Install:
TIP
Align the marked line "a" on the viewer plug with
the end surface of the cylinder head rear sec-
tion.
14.Loosen:
15.Clean the mating surfaces between the cylin-
16.Apply:
5-11
CYLINDER HEAD
Rotor holding tool
90890-01235
Universal magneto and rotor
holder
YU-01235
2
• Crankcase cover (left)
Refer to "GENERATOR" on page 5-46.
• Viewer plug "1"
a
• Locknut (rocker arm)
• Adjuster (rocker arm)
Refer to "ROCKER ARMS" on page 5-13.
der head cover assembly and the cylinder
head.
• Sealant
(mating surfaces between the cylinder head
cover assembly and the cylinder head)
Yamaha bond No. 1215
90890-85505
(Three bond No.1215®)
1
1