Yamaha E115A Service Manual page 128

POWR
16. Install the new gaskets, thermostats and
the thermostat covers, and then tighten
the thermostat cover bolts to the speci-
fied torques in 2 stages and in the
sequence shown.
NOTE:
Apply LOCTITE 572 to the thermostat cover
bolts before installation.
Thermostat cover bolt:
1st: 4 N·m (0.4 kgf·m, 3.0 ft·lb)
2nd: 8 N·m (0.8 kgf·m, 5.9 ft·lb)
17. Install the spark plugs temporary tight d,
and then to the specified torque e with a
spark plug wrench.
Spark plug:
25 N·m (2.5 kgf·m, 18.4 ft·lb)
18. Install the new gasket t and the intake
manifold assembly y, and then tighten
the intake manifold bolts u to the speci-
fied torques in 2 stages and in the
sequence shown.
5-47
Power unit
61U50160
MH, WH
u
u
Intake manifold bolt u:
1st: 4 N·m (0.4 kgf·m, 3.0 ft·lb)
2nd: 8 N·m (0.8 kgf·m, 5.9 ft·lb)
19. Connect the hoses as shown below.
å
∫
t
y
61U50810
61U50820
61U50830
61U50825
61U5H11