Page 228 of 331

35 70 105 140 175
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Thousands of km
Check and adjust tappet clearance (1.9 JTDM8v version)
Check and adjust tappet clearance, if required (1.8 140 HP version)
Check exhaust emissions (petrol versions)
Check exhaust emissions/smoke (diesel versions)
Check engine control system operation (through diagnosis socket)
Replace accessory drive belt/s (except 1.8 140 HP version)
Replace accessory drive belt/s (1.8 140 HP version)
Replace timing belt (1.8 140 HP version) (*)
Replace timing belt (1750 TURBO BENZINA version) (*)
Replace timing belt (diesel versions) (*)
Change spark plugs (3.2 JTS and 2.2 JTS Selespeed versions)
Change spark plugs (1.8 140 HP and 1750 TURBO BENZINA versions)
Replace diesel fuel filter (diesel versions)
Change air cleaner cartridge
Change front transmission gear oil (3.2 JTS 4x4 versions)
Change engine oil and oil filter (1.8 140 HP versions) (or every 12 months)
Change engine oil and oil filter (1750 TURBO BENZINA versions) (**)
(or every 12 months)
Change engine oil and oil filter (3.2 JTS and 2.2 JTS Selespeed versions)
(or every 24 months) (***)
Change engine oil and oil filter (diesel versions with DPF) (**)
(or every 24 months)
Change engine oil and oil filter (diesel versions without DPF)
(or every 24 months)
Change brake fluid (or every 24 months)
Change pollen filter (or every 24 months)
(*) Regardless of the km covered, the timing belt shall be replaced every 4 years for particularly demanding use (cold climates, driving in the city,
idling for a long time) or in any case every 5 years.
(**) The engine oil and the filter must be changed when the instrument panel warning light comes on (see “Warning lights and Messages” chapter)
and in all cases every 24 months.
If the car is mainly used for town driving or in particularly harsh climate conditions and has a low annual mileage, the engine oil and filter should
be changed every 12 months.
CAR
MAINTENANCE
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
INDEX
TECHNICAL
SPECIFICATIONS
IN AN
EMERGENCY
WARNING
LIGHTS AND
MESSAGES
SAFETY
DEVICES
226
223-248 Alfa 159 GB 3-12-2009 14:11 Pagina 226
Page 229 of 331

USE OF THE CAR
UNDER HEAVY
CONDITIONS
Should prevailing use of the car be un-
der one of the following specially heavy
conditions:
❒ trailer or caravan towing;
❒ dusty roads;
❒ short distances (less than 7-8 km)
and repeated with external temper-
atures below zero;
❒ frequently idling engines or long dis-
tance low speed driving (e.g.: door-
to-door deliveries) or in case of a long
term inactivity;
❒ urban routes;
carry out checks more frequently than
required on Service Schedule:
❒ check front disk brake pad conditions
and wear;
❒ check cleanness of bonnet and boot
locks and lever cleanness and lubri-
cation;
❒ sight inspect the conditions of: en-
gine, gearbox, transmission, pipes
and hoses (exhaust - fuel - brakes),
rubber parts (boots, sleeves, bushes,
etc.);
❒ check battery charge and fluid level
(electrolyte);
❒ visual check on various drive belt con-
ditions;
❒ change engine oil and oil filter, if re-
quired;
❒ check and replace pollen filter, if re-
quired;
❒ check and replace air cleaner, if re-
quired.
PERIODICAL CHECKS
Every 1,000 km or before long jour-
neys, check and top up if required:
❒engine coolant fluid level;
❒brake fluid level;
❒windscreen washer fluid level;
❒ tyre pressure and conditions.
❒ check light system operation (head-
lights, direction indicators, hazard
lights, etc.);
❒ check windscreen wiper/washer op-
eration and windscreen/rear window
blade position/wear;
Every 3,000 km check and top up if re-
quired: engine oil level.
You are recommended to use
PETRONAS LUBRICANTSprod-
ucts, designed and produced specifical-
ly for Alfa Romeo cars (see table “Ca-
pacities” in section “Technical specifi-
cations”).
CAR
MAINTENANCE
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
INDEX
TECHNICAL
SPECIFICATIONS
IN AN
EMERGENCY
WARNING
LIGHTS AND
MESSAGES
SAFETY
DEVICES
227
223-248 Alfa 159 GB 3-12-2009 14:11 Pagina 227
Page 270 of 331

268
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
TECHNICAL SPECIFICATIONS
Synthetic-based oil, grade SAE 75W-85
that passes API GL 4 specifications.
Qualification FIAT 9.55550-MZ1
Synthetic-based oil, grade SAE 75W-90 that passes
API GL-5 specifications, ZF-TE ML 18.
Qualification FIAT 9.55550-DA3
Synthetic fluid for hydraulic and electrohydraulic systems.
Qualification FIAT 9.55550-AG3.
Grease containing Molybdenum bisulphide for high temperature
appliances. NLGI 1-2 consistency.
Qualification FIAT 9.55580.
Grease for homokinetic joints with low friction coefficient.
NLGI 0-1 consistency.
Qualification FIAT 9.55580.
Synthetic fluid for Brake and clutch controls FMVSS n° 116
DOT 4, ISO 4925, SAE J1704, CUNA NC 956-01
Qualification FIAT 9.55597.
Protective with antifreeze action, red colour based on inhibited
monoethylen glycol and organic formula, that passes
CUNA NC 956-16, ASTM D 3306 specifications.
Qualification FIAT 9.555523.
Additive for diesel fuel with anti-freeze action,
protecting Diesel engines.
Mixture of alcohol and surfactants CUNA NC 956-11.
Qualification FIAT 9.55522.TUTELA CAR
MATRYX
Contractual Technical
Reference N° F108.F02
TUTELA
MULTIAXLE
Contractual Technical
Reference N° F426.E06
TUTELA GI/RContractual Technical
Reference N° F428.H04
TUTELA ALL STARContractual Technical
Reference N° F702.G07
TUTELA STAR 700Contractual Technical
Reference N° F701.C07
TUTELA TOP 4Contractual Technical
Reference N° F001.A93
PARAFLUUP(●)Contractual Technical
Reference N° F101.M01
TUTELA DIESEL ARTContractual Technical
Reference N° F601.L06
TUTELA
PROFESSIONAL SC 35
Contractual Technical
Reference N° F201.D02
Mechanical gearbox
and differential
Rear differential and
transmission unit
(3.2 JTS 4X4 and
2.4 JTD
M4x4 version)
Power steering
CV joints
on wheel side
CV joints
on differential side
Brake and clutch
hydraulic controls
Radiator antifreeze
proportion:
50% water and
50% PARAFLU
UP(❏)
To be mixed with fuel oil
(25 cc per 10 litres)
To be used diluted
or undiluted
Windscreen/
headlight washer
fluid Protective agent
for radiators Brake fluid
(●) IMPORTANTDo not top up or mix with fluids having different specifications from those described here.
(
❏) For particularly hard climate conditions, we recommend use of a 60% PARAFLUUPand 40% demineralized water mixture.
Additive for
diesel fluid
Use Fluid and lubricant specifications Original fluids Applications
for correct car operation and lubricants
Lubricants and
greases
for transmission
249-270 Alfa 159 GB 3-12-2009 15:51 Pagina 268