Alfa Romeo 33 Workshop Manual page 21

programmed maintenance.
ine oil and oil filter check ti
Replace oil in gearbox - differential (and rear differential in
Check brake and clutch fluid levels
Check axial an'd radial play of supercharger rotor shaft and
19
20
Check idle r.p.m. (petrol versions)
Check idle r.p.m. (diesel engine versions)
Replace exhaust gas oxygen sensor ( Lambda sensor) (only in
vehicies with catalytic converters)
23 Check integrity and tension of cooling liquid pump, alternator
and conditioner compresser (if installated) drive belt
COMPLETE CAR
MAINTENANCE SCHEDULE
OPERATION
x x x x x
X
x x x x x
x x
x
X
x
October 1986
x