Installing The Cylinder Head - Yamaha FZ6-ST Supplementary Service Manual

CYLINDER HEAD
EAS00233

INSTALLING THE CYLINDER HEAD

1. Install:
S gasket
New
S dowel pins 2
2. Install:
S cylinder head
NOTE:
Pass the timing chain through the timing chain
cavity.
3. Tighten:
S cylinder head bolts 1 X
1st
2nd
S cylinder head bolts
NOTE:
S Lubricate the cylinder head bolts with engine
oil.
S Tighten the cylinder head bolts in the proper
tightening sequence as shown and torque
them in two stages.
S First, tighten the bolts 1 X
ly 19 Nm (1.9 mSkg, 14 ftSlb) with a torque
wrench and then tighten the 50 Nm (5.0 mSkg,
36 ftSlb).
4. Install:
S exhaust camshaft
S intake camshaft
Refer to "INSTALLING THE CAMSHAFTS".
5-21
ENG
1
10
19 Nm (1.9 mSkg, 14 ftSlb)
50 Nm (5.0 mSkg, 36 ftSlb)
,
11 12
12 Nm (1.2 mSkg, 8.7 ftSlb)
10 to approximate-