Honda BF15D - Page 114

BF15DSBF20D
Pilot screw opening
e. PILOT SCREW
Canadian model only:
Leave the pilot screw and limiter cap in place during carbu-
retor cleaning. Remove only if necessary for carburetor
repair.
Removal
of the limiter cap requires breaking the pilot screw.
A new pilot screw and limiter cap must be installed.
1) When the limiter cap has been broken off, remove the
broken pilot screw.
BF15D 2-114 turns out
BF20D 2-1/8 turns out
2) Place a new O-ring on the replacement pilot screw, and
3) Turn the pilot screw in until it is fully seated, then turn the
install the spring and pilot screw on the carburetor.
screw out the required number of turns.
PILOT
SCREW
I
[3] Pilot screw breaks at narrow point.
[31
[l] O-RING [2] PILOT
/ SCREW
4) Apply LOCTITE @ 638 to the inside of the limiter cap,
then install the cap so its stop prevents the pilot screw
from being turned counterclockwise.
Be careful to avoid turning the pilot screw while installing
the limiter cap. The pilot screw must stay at its require
setting.
[3] Stop.
Except Canadian model:
Do not remove the pilot screw except for cleaning.
1) If the pilot screw has been removed to clean the carbure-
2) Place a new O-ring on the replacement pilot screw, and
tor body.
install the spring and pilot screw on the carburetor.
[l] O-RING [2] PILOT
SCREW
[3] Except Bodensee