Recommended plug: NGK-CPR6EA9
For most riding conditions this spark plug heat
range number is satisfactory. However, if the
vehicle is going to be operated for
Spark plug inspection
extended periods at high speeds or near
maximum power in hot climates, the spark
plug should be changed to a cold heat range
number, consult Authorised Distributor/
Dealer on this if required.
•
Disconnect the noise suppressor cap (1)
and remove the spark plug (2) with the help
of spark plug box wrench provided in the
tool bag.
•
Clean any dirt around the spark plug base.
29
•
Visually inspect the spark plug electrodes
for wear. The center electrode should have
square edges and the side electrode should
not be eroded. Discard the spark plug if
there is apparent wear or if the insulator is
cracked or chipped.
•
Make sure that the spark plug gap is
0.8-0.9 mm using a wire-type feeler
gauge. If adjustment is necessary, bend the
side electrode carefully. Make sure the plug
washer is in good conditions.
0.8-0.9 mm
•
With the plug washer attached, thread the
spark plug in by hand to prevent cross-
threading.
•
Tide Water Oil Co. (India) Ltd.
Manufactured by:
GRADE: SAE 10W 30 SL Grade
Engine oil
•
Savita Oil Technologies Limited.
BRAND: Hero 4T plus
(JASO MA2).
•
Tighten a new spark plug 1/2 turn with
spark plug wrench to compress the washer.
If you are reusing a plug, it should only take
1/8-1/4 turn after the plug seats.
Use only genuine engine oil.
OIL CAPACITY: 0.95 litre
•
Bharat Petroleum Corporation Limited.
(1) Noise suppressor cap (2) Spark plug
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