Alfa Romeo alfa 33 Workshop Manual page 84

INSPECTION AND ADJUSTMENT
CAMSHAFT SYSTEM
RIGHT SUPPORT
C a m s h a f t
Tappet clearance
Value of the angle of timing
marks on camshaft supports
All values are with cold engine
CHECKING VALVE OPENING AND CLOSING ANGLES
Valve clearance for checking
O p e n i n g B T D C
C l o s i n g A B D C
Valve clearance far checking
O p e n i n g B T D C
C l o s i n g ABDC
Crankshaft rotation ACW seen from flywheel side.
M a y 1 9 8 3
-ENGINE MAIN MECHANICAL UNIT
L E F T S U P P O R T
I
I make
E x h a u s t
R i g h t s u p p o r t
m m (in)
a
b
m m (in)
c
d
306.00 1200
I 305.02 1350
5 3 1 . 3 6 4
5 3 1 . 3 6 4
0 . 3 5 f 0 . 4 0 ( 0 . 0 1 3 8 + 0 . 0 1 5 7 )
2 3 "
2 3 "
Engine
1 2 0 0 1 3 5 0
3 0 5 . 0 0 3 0 5 . 0 2
0 . 7 ( 0 . 0 2 7 6 )
0 . 7 (0.0276)
U n i t : m m (in)
I 305.04 1500
5 3 1 . 3 6 4
U n i t : m m ( i n )
1 5 0 0
3 0 5 . 0 4