Maserati Quattroporte Automatic Owner's Manual page 238

M139_UM_ing.book Page 238 Friday, September 5, 2008 8:19 AM
Main operations to be carried out at the indicated 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 Lambda sensors
Air injection system: connections and pipes valves
Blow-by system
8
Fuel emission control system: lines, connections and valves
Gearbox oil
Differential oil
I = Inspect and carry out any other necessary operation
238
Scheduled Maintenance Services
st nd
Service 1 2 3
Kilometres (x thousands)
20
Miles (x thousands) 12.5 or
2 years
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
I I I
I
I
I I I
I I I
A = Adjust
rd th th th th th
4 5 6 7 8
I* I I* I I*
I R I I I
R R R R R
I* I* I* I* I*
R* R R* R R*
I I*
I I*
R
R
I I I I I
I I
I I I
I I I I I
I I I I I
R = Replace
th
9
I
I
R
I*
R
I
I
I
I
I
I