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ENG
ENGINE ASSEMBLY AND ADJUSTMENT
●Insert a small screwdriver 3 into the ten-
sioner body slit. While pressing the ten-
sioner rod, rotate the screwdriver
clockwise until it stops turning.
●While holding the screwdriver in this posi-
tion, and install the tensioner assembly 2
(with the gasket) onto the cylinder, then
temporary tighten the tensioner assembly
holding bolts 4.
WARNING
Always use a new gasket.
●Remove the screwdriver from the ten-
sioner body, and torque the tensioner
assembly holding bolts.
●Install the tensioner cap 1 with the gas-
ket.
WARNING
Always use a new gasket.
*********************************
T
R
.
.
Bolt (cam chain tensioner assem-
bly):
10 Nm (1.0 m • kg, 7.2 ft • lb)
T
R
.
.
Cam chain tensioner cap:
7 Nm (0.7 m • kg, 5.1 ft • lb)
11.Adjust:
● Valve clearance
Refer to the “VALVE CLEARANCE
ADJUSTMENT” section in CHAPTER 3.
Intake valve (cold):
0.05 ~ 0.09 mm (0.002 ~ 0.004 in)
Exhaust valve (cold):
0.11 ~ 0.15 mm (0.004 ~ 0.006 in)
12.Apply:
● 4-stroke engine oil
(to the camshaft upper side)
Oil quantity:
0.05 L (0.044 Imp • qt, 0.053 US • qt)
4