E N G I N E M E C H A N I C A L
( b )
S t a rt t h e engine.
(el
D e p ress the accelerator ped a l a l l
(d)
C heck the maximum speed.
M a x i m u m
wi
wlo
Adjust the maximum speed.
(e)
•
•
•
•
NOTE:
a n d recheck the m a x i m u m speed.
•
•
E n g i n e T u n e - u p
-
s p e e d :
F l u i d coupling
4 . 1 7 0
Fluid c o u p l i n g
4, 1 00
Disconnect t h e accelerator linkage.
C u i o u t t h e maximum speed adjusting (speed con
trail
screw s e a l wire.
nul
loosen t he lock,
of the maximum speed adjust
ing screw.
Adjust t h e m a x i m u m speed by turning the
IMUM
SPEED ADJUSTING SCREW.
Adjust
a t idle speed. Then. raise engine
Securely t ig h ten Ihe lock nul and recheck Ihe max
imum speed.
Seal the m a x i m u m speed adjusting screw with a
new seal wire.
EM-27
t h e
way.
rpm
rpm
MAX
speed