Yamaha PW50 2021, Руководство пользователя

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Perio d ic maintenance an d a d justment
7-7
7
To install the spark plu g
1. Clean the surface of the spark
plug gasket and its mating surfa-
ce, and then wipe off any grime
from the spark plug threads.
2. Install the spark plug with the
spark plug wrench, and then tight-
en it to the specified torque.
TIP
If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.
3. Install the spark plug cap.
EAU41104
Removin g the power re d uc-
tion plate
To obtain full engine performance ca-
pability, removing the power reduction
plate is required.
1. Remove the exhaust manifold by
removing the bolts. WARNING!
Always let the exhaust system
cool prior to touchin
g exhaust
components.
[EWA14582]
2. Remove the gasket.
3. Remove the power reduction
plate.
Ti g htenin g torque:
Spark plug:
20 N·m (2.0 kgf·m, 15 lb·ft)
1. Exhaust manifold bolt
1. Exhaust manifold
2. Gasket
3. Power reduction plate
1
1
2
3
U2SA14E0.book Page 7 Monday, May 1, 2017 10:19 AM