service interval Alfa Romeo 166 2006 Owner handbook (in English)

224
– Insert a new blade passing it through
the curved top of the arm (A) through
the slot.
– Lift the blade to clamp tab (B) of the
coupling spring with the curved top of the
arm.
IMPORTANT The blades may differ
according to the versions. In any case,
follow the instructions provided in the
packs available as spares from Alfa
Romeo Authorized Services.WINDSCREEN WIPER
BLADES
(fig. 17)
Periodically clean the wiper blades and
ensure that they are not damaged. If the
rubber blades are bent of worn in parts
they should be replaced, as follows:
– Press the tab (B) of the blade catch
spring and push the blade towards the
base of the arm (A).
– When the catch spring has been freed
from the curved top of the arm, withdraw
the blade from the arm through the slot. The spark plugs must be
changed at intervals
given in the Pro-
grammed Maintenance Schedule.
Only use spark plugs of the spec-
ified type (see table of “Fuel
Supply and Ignition” in the
“Technical specifications” chap-
ter): if the thermal grade is inad-
equate, or the foreseen life is
not guaranteed inconveniences
may result.
SPARK PLUGS
If the engine is running unevenly have
the spark plugs checked by Alfa Romeo
Authorized Services.
624PGSm
fig. 17

243
FLUIDS AND LUBRICANTS
RECCOMENDED PRODUCTS AND THEIR SPECIFICATIONS
Synthetic-based engine oils, grade SAE 10W-60
FIAT 9.55535-H3qualification
Synthetic-based engine oils, grade SAE 5W-40
FIAT 9.55535-M2 qualification
Should non-genuine products be used, lubricants with minimum ACEA A3 properties for petrol engines and ACEA B4 for Diesel engines are tolerated; in this event top
engine performance is not guaranteed.
Using low-quality products, not compliant with ACEA A3 and ACEA B4 properties could cause engine damages not covered by warranty.
For very cold temperatures, consult Alfa Romeo Authorized Services for the proper Seleniaproduct to useSELENIA RACING
SELENIA WRAs per Service Schedule
As per Service Schedule Use Fluid and lubricant specifications Genuine fluids Change intervals
for correct car operation and lubricants
Lubricants for
petrol engines
Lubricants for
Multijet engines