COPY
‑C1‑
Nov./29/ 12
●
Spark plug:
○
Detach a plug cap, and then a spark plug with a
plug wrench.
○
With a wire brush or a plug cleaner, clear the plug
electrode section of the accumulated residues.
○
Check the plug gap with a thickness gauge.
And when the gap deviates from the benchmark,
adjust it by bending the electrode section.
○
Check if the electrode section is worn out, corroded
or burnt-out, or its insulator is damaged.
When necessary, change the spark plug.
○
With a wire brush or a plug cleaner, clear the plug
electrode section of the accumulated residues.
○
Check the plug gap with a thickness gauge.
And when the gap deviates from the benchmark,
adjust it by bending the electrode section.
○
Warm up the engine within a few minutes to normal
operating temperature.
○
Prepare an oil container under the drain bolt.
And drain the oil while the engine is warm.
●
Oil Change:
○
Add the engine oil in the specified amount.
∴
Recommended oil:
SAE 10W - 40 20W - 50
API class, SF grade engine oil
∴
Oil amount:
When oil change ONLY
:750cc
When rebuilt the engine
:800cc
○
Referring to the chart below, choose the engine oil
whose viscosity matches the region and outside
temperature.
CAUTION
Be sure to use a torque wrench and strictly keep the specified torque.
∴
Gap
Benchmark : 0.6
〜
0.7 mm
Electrode
section
Gap
Standard
・
NGK : ER8EH
Plug with high thermal value (Cold type)
・
NGK : ER9EH
Relationship between
temperatures and viscosity
Outside
temperatures
○
Install the drain bolt, and tighten it to the specified
torque.
○
Install the oil inlet cap.
○
Warm up the engine within a few minutes to normal
operating temperature.
○
Stop the engine once. Wait for a few minutes and
keep the motorcycle level to the ground, and then
check the oil amount with oil level gauge on right
crankcase.
∴
Always keep the oil to the specified level.
(Use the same grade and brand oil.)
Caution : Be sure to follow the specified torque.
〜
Inspections and Adjustments
〜
WARNING
The inspections and adjustments are intended for use by qualified professional mechanics. Be sure that any person who does not have the proper
technique, experiences and knowledge will never work.
○
Apply a small amount of ALUMI SPECIAL on screws
of spark plug. Tighten the spark plug and install the
plug cap.
Caution : Be sure to follow the specified torque.
Torque: 19.5
〜
24.5 N
・
m(2.0
〜
2.5 kgf
・
m)
○
Remove the cap of oil inlet and add 750cc of engine
oil.
Upper limit
Lower
limit
Oil site window
Oil Inlet Cap
