spark plugs replace MASERATI GRANTURISMO CONVERTIBLE 2020 Owners Manual

Scheduled Service Plan
The Scheduled Maintenance services
listed in this chapter must be done
within the times or mileages specified
to protect your vehicle warranty and
ensure the best vehicle performance
and reliability.
More frequent maintenance may be
needed for vehicles in severeoperating conditions, such as dusty
areas and very short trip driving.
Inspection and service should also be
done anytime a malfunction is
suspected.
Maserati recommends that these
maintenance intervals be performed at
theAuthorized Maserati Dealer. Thetechnicians at your dealership know
your vehicle best, and have access to
factory-approved information,
genuine Maserati parts, and specially
designed electronic and mechanical
tools that can help prevent future
costly repairs.
Main Operations/Service Coupons
Service coupons 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12°
Main operations Maintenance schedules: every 12500 mi (20000 km) or 2 years
Belt for alternator, air conditioning
compressor and hydraulic steering controlI I* I I* I I* I I* I I* I I*
Replace at least every 2 years
Poly-V flexible control belt for water
pumpIIIIRIIIIRII
Replace every time the part is removed
Engine oil and filterRRRRRRRRRRRR
Replace at least every 2 years
Cooling system connections and linesII*I*I*I*I*I*I*I*I*I*I*
Air filterR R* R R* R R* R R* R R* R R*
Fuel injection system’s connections and
linesI I* I I* I I*
Ignition system: cables and connectionsI I* I I* I I*
Spark plugsRR
Active carbon filter and Lambda sensorsR
Replace at least every 4 years
Maintenance and Care
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