Fuel Line; Throttle Operation; Fuel Strainer Screen - Honda 2000 XR50R Service Manual

MAINTENANCE
FUEL LINE
Check the fuel line for deterioration, damage or
leakage. Replace the fuel line if necessary.
FUEL STRAINER SCREEN
• Gasoline
i.
extremely flammabl" lind Is
explosive unci« Cflrlllin
conditions.
Work
in
a
well v.ntilllted
.rell.
Smoking or allowing flllmB.
or SPllrk. In the work II'''. or where
tM
ga.olinll
is stored can ,;au.It
II
fire or lIxplosion .
• Wipe spilled gasoline at once.
Turn the fuel valv8 OFF and disconnect the fuel
tube.
Place a drain pan under the fuel tube and turn the
fuel valve ON to drain the fuel tank.
After the tank. has drained completely. remove the
two bolts and collars, and remove the fuel valve
and strainer screen.
Wash the fuel strainer screen in non-flammable or
high flash solvent.
Check the a-ring is in good condition, rein stall the
fue l valve.
Tighten the fuel valve mounting bolts to the speci-
fied torque.
TORQUE: 9 N·m (0.9 kgf.m, 6.5Ibf·ft)
After installation, check for fuel leaks.
THROTTLE OPERATION
3-4
Check for smooth throttle grip full opening and au-
tomatic full closing in all steering positions.
Check the throttle cable and replace it if it is deterio-
rated, kinked or damaged.
lubricate the throttle cable. if throttle operation is
not smooth.
Measure the free play at the throttle grip flange.
FREE PLAY: 2.0-4.0 mm (1 / 16 - 3/16 in)
O-RING
STR AINER
SCREEN
•