Air Filter Cleaning - Yamaha BLASTER YFS200S Owner's Manual

Installation
1. Measure the electrode gap with a wire
thickness gauge and, if necessary, adjust
the gap to specification.
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
2. Clean the gasket surface. Wipe off any
grime from the threads.
3. Install the spark plug and tighten it to the
specified torque.
Tightening torque:
Spark plug:
25 Nm (2.5 m0kgf, 18 ft0lbf)
NOTE
If a torque wrench is not available when you are
installing a spark plug, a good estimate of the
correct torque is 1/4 to 1/2 turn past finger tight.
Have the spark plug tightened to the specified
torque as soon as possible.
4. Install the spark plug cap.
EBU12901

Air filter cleaning

NOTE
There is a check hose at the bottom of the air fil-
ter case. If dust or water collects in this hose,
empty the hose and clean the sponge material
and air filter case.
1. Check hose
1. Remove the seat. (See page 4-12 for seat
removal and installation procedures.)
2. Remove the air filter case cover by remov-
ing the screws.
8-10
q