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HERO MAESTRO EDGE 125 PROGRAMMED FI - SPARK PLUG

HERO MAESTRO EDGE 125 PROGRAMMED FI
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62
WARNING
!!
While refilling the oil make sure that no
foreign material enters the final drive
transmission.
Make sure that no oil gets on the tyre or
wheel.
At transmission disassembly: 0.12 Litre
Install the oil level check bolt with a new
sealing washer and tighten it.
SPARK PLUG
Refer to the safety precautions (page 54).
Disconnect the noise suppressor cap (1)
from the spark plug.
Champion-RG8YC (Federal Mogul)
Clean any dirt around the spark plug base.
Recommended spark plug.
Remove the center cover (page 35).
Inspect the electrodes and center
porcelain for deposits, erosion or carbon.
Remove the spark plug using the
wrench plug provided in the tool kit.
(1) Noise suppressor cap
1
0.8-0.9 mm
(2) Side electrode
2
WARNING
!!
The spark plug must be securely tightened.
An improperly tightened plug can become
very hot and possibly damage the engine.
Never use a spark plug with an improper
heat range. Severe engine damage could
result.
Tighten a new spark plug 1/2 turn with a
wrench plug to compress the washer. If you
are reusing a plug, it should only take 1/8-
1/4 turn after the plug seats.
With the plug washer attached, thread the
spark plug in by hand to prevent cross
threading.
Reinstall the noise suppressor cap.
fouling. If the erosion or deposit is heavy,
replace the plug. Clean carbon or wet
fouled plug with a plug cleaner.
Check the spark plug gap using a wire-type
feeler gauge. If adjustment is necessary,
bend the side electrode (2) carefully.

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