Technical data

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ENGINE MAIN MECHANICAL UNIT ~’
INSPEOTIdN AND ADJUSTMENT
CAMSHAFT SYSTEM
Unit: mm (in)
.-.
Single carburetor engines
Double carburetor engines
1200 *
1350 1350
1500
LEFT SUPPORT
3g5.85
305.86
305.87 305.88
Camshaft
545.766
546.232
Inta ke 035 + 0,40
Tap~e! clearance
Exhaust
0.45 + 0.50 ~
Value~of timing marks
Right support
23O
on camshaft supports
Left support
23O
* ‘voté marketed in all countries
AllIvaIlues are with engine cold
~
I
1’ Rear guard for right - hand timing belt
2 T-shaped notch ,on flywheel
3 Rear guard for left - hand timing belt
Unit: mm (in)
r I
i’
Double ~
Electronic injection angines
carburetors engines
‘8
1’
’
1700
) 1700
1700
~ 305.50 ~
~ 305.58
305.58 a
Camshaft
‘580.429
581.191 549.315
Tappet clearance
Intake
Exhaust
0 (Y
0 r?
Camshafi pulley alignment reference position (with T-shaped
right-hand pulley
(**)
notoh on #flywheel alignad with the reference mark on engine
rear~cover, with the piston of cylinder No. 1 at T.D.C., in the
explpsion ,stroke).
left-hand pulley
(***)
8,
A ‘For countries where antipollution regulations are in force
,’ ‘;
(:) ~ Engine with hydraulic tappets (with take-up of slack)
8,
(‘T) Tooth with two - ..,red grooves on right-hand camshafi pulley, in correspondence with the related hole on rear guard @ of timing pulley.
(* l ‘) ~ Tooth with two milled grooves on the left-hand camshaft pulley in correspondence with ;the related hole on rear guard @ of timing pulley.
May 1988