Timing Adjustment (Lh Cylinder Head) - CITROEN SM Workshop Manual

26 SM V E H I C L E S
A S S E M B L Y C o n td .
4 3
- D is e n g a g e th e c a m s h a f t s ,
- F i n d T D C on c y l i n d e r 6
- R e p la c e the b e a r in g cap s w i t h the f a l s e b e a r in g s
- F i t gauge s u p p o rt A on the e x h a u s t pushrod
- B r in g the n e e d le to " 0 "
I n le t : P us h in the pu shro d by 1 mm ( d i r e c t i o n o f e n g in e r o t a t io n )
- T i g h t e n the f a l s e be a rin g
- F i n d the c o r r e c t en ga ge m e nt p o in t o f the t o o th e d r in g .
- T ig h t e n the nut
E x h a u s t : F i t s u p p o r t A in p o s i t i o n on th e e x h a u s t pushro d
- B r in g the n e e d le t o " 0 "
- P ush in the pu shro d by 1.3 mm ( o p p o s it e d i r e c t i o n to t h a t o f e n g in e r o t a t io n )
- T i g h t e n the f a ls e b e a rin g
- F in d the c o r r e c t en ga ge m e nt p o in t o f the t o o th e d r in g .
- T i g h t e n the nu t.
4 4
W ith the c y l i n d e r 6 a t T D C an d v a l v e s in " r o c k i n g "
p o s i t i o n , the s h o rt m arks on th e c a m s h a f t s sh o u ld
be in li n e w i t h the m arks on th e b e a rin g c a p s .
T I M I N G A D J U S T M E N T ( L . H. C Y L I N D E R H E A D )
C H E C K I N G T H E T I M I N G A D J U S T M E N T ( L . H . C Y L I N D E R H E A D )
U S IN G M A R K S
O V E R H A U L I N G A N E N G I N E
Use th e same pro c e d u re as t h a t used w h e n c h e c k in g
th e t i m i n g a d j u s t m e n t o f th e R . H . c y l i n d e r he ad.
US IN G G A U G E S
S 100-3