CITROEN SM Workshop Manual page 9

8 SM V E H I C L E S
D I S M A NT L I N G Cont d.
i 3 C o n td .
Remov e t he f r e e - pl a y l i m i t e r of the c h a i n .
C o ntd.
Gri nd the s e a t i n g s and t he v a l v e s
1 6 3 0 - T)
Wi dt h of the bear i ng f ace s of t he s e a t i n g s
In let : 2, 5 mm
O u t l e t : 2 S 2 mm
O V E R H A U L I N G
Remove t he v a l v e s
( un i v e r s a l c o mp r e s s o r and t oo l D from
the s et 3 0 6 4 - T )
S t r i p p i n g the t i m i n g c as e
Remove ;
( gr i nd s t on e
- T h e oi I pump
- T he g a s k e t (1) (t ube s p a nn er c /> : 33 mm
- Gr i nd the va Ives - T h e a c c e l e r a t o r c o n t r o l ret ur n l e ver (4)
i n
.
- T h e pl ug (2)
A f t e r g r in d in g in,
- T h e uni on (3) and t he by - p as s v a l v e
c le a n the parts
c a r e f u l l y and b lo w
them w i t h compres
sed a i r in order to
e l im in a t e a l l t ra c e
of a b r a s iv e
m a t e r i a ls .
T H E E N G I N E
l engt h : 1 0 0 mm)
( i f ne c e s s a r y ) .
S 100-3