dummyhead
dummyhead
ROCKER ARM/CAMSHAFT
CAMSHAFT INSTALLATION
Install the camshaft [1] by aligning the alignment mark
[2] on the camshaft with the timing mark [3] on the
crankshaft [4].
CRANKCASE SIDE COVER
INSTALLATION
Clean the mating surfaces of the side cover and
cylinder block [1] with a degreasing detergent or a clean
shop towel.
Apply a bead Φ1.5 – 2.0 mm (Φ0.06 – 0.08 in) of liquid
sealant
equivalent) to the mating surface of the cylinder block
as shown.
Install the crankcase side cover (page 14-5).
• Assemble the side cover within 3 minutes after
application of the liquid sealant.
Install the six bolts (5 x 23 mm) and tighten them in a
crisscross pattern in 2 or 3 steps to the specified torque.
TORQUE: 7.3 N·m (0.74 kgf·m, 5.4 lbf·ft)
• Wait for 20 minutes after assembly. Do not add oil or
start the engine during this period.
CYLINDER COMPRESSION CHECK
Start the engine and warm up to normal operating
temperature.
Turn off the engine stop switch.
Remove the spark plug (page 3-5).
Pull the recoil starter several times to expel unburned
gas.
Attach a commercially available compression gauge [1]
to the spark plug hole.
Pull the recoil starter forcefully to measure stable
cylinder compression.
CYLINDER COMPRESSION:
0.42 MPa (4.3 kgf/cm
14-6
®
(Threebond
1206,
1216E,
2
, 61.2 psi)/1,000 min
[1]
[2]
[3]
[4]
1207B,
or
[1]
-1
(rpm)
[1]