Ignition Timing - Rotax 277 Operator's Manual

- 1 0 -
+ i h i h ^ f ^ E i - - l + i ^ -
I f a d j u s t n e n t i s n e c e s s a r y
alignment marks once the recoil
f < F p i l l ' , q t F q t s i ^ n l
l'he I'iring poinb for
ttri8 engine
s t o n m o v e n e n t r e s p . 1 B + 2 0 o B . T . D . C .
i s . 0 8 + . 1 r ' B . ' t , l J . C ,
crankshaft movenent.
At the point
of alignment
t h i s i n d i c a t e s t h e c o r r e c t
there is a further
set of
starter nechanisn is removed
T
p i
r.q!'llTI9X TIMING ( procedure )
1 ) D i s c o n n e c t s p a r k p l u g w i r e a n d r e m o v e p l u g .
2) Remove engine cooling
slrroud and recoil
starter housing.
3 )
R o t a t e c r a n k s h a f t u n t i t b r e a k e r p o i n t s ( v i s i b l e
t h r o u g b
magneto rin8)
are ful1y
oper!.
Adjust
point gap to
. 0 7 2 t a . O 7 5 i n c h u s i n g a f e e L e r 6 a u g e a n d s c r e w d r i v e r
a s i l l u s t r a t e d ,
I I O T E : B r e a k e r p o i n t g a p c a n c h a n g e u p o n t i g h t e n a n g ,
A l w a y s r e c h e c k a f t e r
t i g h t e n - i n E ,
4 ) D i s c o n n e c t t h e r t o u b l e l e a d w i r e f r o m t h e i g n i t i o n
c o i t .
c o n n e q t o n e e n d o f a t i n i n g
l i g h t
( f l a s t r l i g h t
t y p e ) o r a t o n e
timer
to the double lead i\'ire connection
frorn the engine.