Maserati Quattroporte Automatic 2009 Owner's Manual page 240

M139_UM_usa1.book Page 240 Monday, September 1, 2008 2:39 PM
Main operations to be carried out at the indicated kilometers/mileage
Main operations
Belt for alternator, air conditioning compressor
and hydraulic steering control
Poly-V flexible control belt for water pump
Engine oil and filter
Cooling system connections and lines
Air filter
Fuel injection system's connections and lines
Ignition system: cables and connections
Spark plugs
Active carbon filter and oxygen sensors
8
OBDII system's filter replacement
I = Inspect and carry out any other necessary operation
240
Scheduled Maintenance Services
st nd rd
Service 1 2 3
Mileage (x thousands) 12.5
Kilometers (x thousands) 20 or
2 years
whichever occurs first
I I* I
Replace at least every 2 years
I I I
Replace every time the part is removed
R R R
Replace at least every 2 years
I I* I*
R R* R
I I*
I I*
Replace at least every 4 years
R
Replace at least every 4 years
th th th th th th
4 5 6 7 8 9
I* I I* I I* I
I R I I I I
R R R R R R
I* I* I* I* I* I*
R* R R* R R* R
I I* I
I I* I
R
R
R R R
A = Adjust R = Replace
th th th
10 11 12
I* I I*
R I I
R R R
I* I* I*
R* R R*
I*
I*
R
R