Engine Maintenance; Basic Mechanical System; Fuel System - Alfa Romeo 33 Workshop Manual

BASIC 'MECHANICAL
CHECK AND POSSIBLE
ADJUSTMENT OF VALVE
CLEARANCE
Alfa 33
for except for the
tappets which
engine 'with hydrauliç
clearance
adjuste'ment of valve
trol bkt,
As for &Alfa] except for 1.3 - 1.5 -
1.7 engines with one carburetor where
the tension value to be measured with
the appropriate tool is:
N(8 +9 kg)
gine bn car
As for [Alfa), only for 1.7 engines
the pr&&dure for the, a-1
AND ~REPLACING OIL
As p,e( IAlfa except for the table
has to' be modified as follows:
for 1.7 engines
QUANTITY
(Imp. Gal.)
at max
Periodical change (engine oil
for sum,p and filter)
COMPLETE CAR
ENGINE MAINTE#NANCE ~
B e f o r e extracting the dipstick, dis-
wiring from the stick.
COOLING SYSTEM
Proceed as per [Alfa] except for
the table referring to antifreeze fluid
1 . 7
composition provided in "System
M i n i m u m out- OC
Concentrated anti-
(Imp Gal) (0.48) (0.57)
Diluting drinkable
water
(Imp Gal) (1.12) (1.03)
R e a d y - t o - u s e anti-
freeze Std. No.
( I m p G a l ) -
CYLINDER COMPRESSION
TEST
As per (Alfa331 .

FUEL SYSTEM

CHECK, CLEANING AND
REPLACEMENT OF AIR
0.6
(0.13)
A s p e r (Alfa] e x c e p t f o r 1.7
4.0
e l e c t r o n i c i n j e c t i o n engines w h i c h
(0.88)
require the following procedure.
0
1 to container.
2. Lift caver enough to remove car-
tridge without damaging sleeve 0.
3. Clean the cartridge thoroughly. by
blowing'low pressure compressed air
in the o&posite direction with respect
to the normal air flow.
- 1 5 - 3 5
( - 3 1 )
2.2 2.6 3.65
(0.80)
5.1 4.7 3.65
(0.80)
7.3
(1.61)
1 A i r fiker caver
2 Corrugated sleeve
4. Clean the cartridge container.
5.
downwards and hook the caver clips
Replace the element at the re-
commended intervals (see: Vehicle
Maintenance Schedule).
FUEL~ FILTER REPLACEMENT
A s p& IAlfa33] exce,pt f o r 1 . 7
require the following procedure.