2019 MASERATI GRANTURISMO CONVERTIBLE differential

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
Air injection system: connections and pipes
valves IIIIIIIIIIII
Blow-by system III II
Fuel emission control system: lines,
connections and valves III III
Automatic transmission oil level IIIIIIIIIIII
Differential oil level IIIIIIIIIIII
Hydraulic steering fluid level (bleed if
necessary) IIIIIIIIIIII
Replace at least every 2 years
Engine coolant level IIIIIIIIIIII
Replace at least every 2 years
Brake fluid level (bleed if necessary) IIIIIIIIIIII
Replace at least every 2 years
Brake system: lines, calipers, connections -
Efficiency of the dashboard warning lights
- Parking brake operation IIIIIIIIIIII
Wear condition of the braking parts
(rotors, pads); replace if necessary IIIIIIIIIIII
Joints for front and rear suspensions, front
and rear under-chassis – Tightening
torques IIIIIIIIIIII
Steering system components, joint
protection, rack trunks on the steering
levers and on the axle shafts IIIIIIIIIIII
Maintenance and Care
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Parts to be refilledQuantity Product specifications
Engine cooling circuit 3.43 US gal/13 liters Mixture of water and coolant, proportionally 50/50%.
Coolant: protective, antifreeze action and ethylene
glycol-based with organic inhibitors compatible with
regulations:
• ASTM D 3306, ASTM D 2570
• ASTM D 4340, ASTM D 2809
• SAE J 1034
• CUNA NC 956/16.
Recommended fluid: SHELL GlycoShell or GlycoShell Long
Life.
Hydraulic power steering 0.26 US gal/1,0 liters +/-4% Oil: ATF Typ eA-MB236.2.
Recommended oil: SHELL Donax TM.
Automatic transmission 2.63 US gal/10,03 liters Recommended oil: SHELL M1375.4 DEXTRON III.
Differential 2.4 lb/1,1 kg Recomended oil: SHELL Spirax S 75W140.
Braking system 0.29 US gal/1,1 liters +/-4% Synthetic fluid: FMVSS 116-DOT 4, ISO 4925 Class 4, ENSAYOS
INTA-UNE 26-109-88, SAE J1703, SAE J1704, CUNA NC 956-01.
Recommended fluid: PETRONAS Tutela TOP 5 FF.
CAUTION!
For each oil refilling and/or replacement, please contact an Authorized Maserati Dealer.
Air conditioning system 1.32 lb +/-0.045 lb
600
g +/-20 gCoolant: R134a.
Air Conditioning
compressor 0.053 US gal +/- 0.0026 US gal
200 ml +/- 10 m Oil Type: PS-D1.
Features and Specifications
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277

Brakes
Self-ventilating disc brakes on the four
wheels.
• Front disc diameter: 14.1 in (360mm).
• Rear disc diameter: 13 in (330 mm).
• 6-piston front brake caliper (Dual-cast technology).
• 4-piston rear brake caliper.
The Electric Parking Brake (EPB) acts
on the rear wheels.
Transmission
Electro-hydraulically controlled
automatic transmission with 6 gears
(plus reverse), torque converter,
lock-up clutch and anti-slip function.
TRANSAXLE-type transmission.
Traction system equipped with rear
self-locking differential.
Suspension
Front and rear articulated
quadrilateral suspensions.
Skyhook adjustable damping
suspension (optional on MC version)
that allows the driver to choose two
settings for the shock absorbers,
depending on the road surface
conditions, speed and comfort.
Steering
Hydraulic speed-sensitive steering with
cooling exchanger system.
Steering diameter = 11.7 yd (10,7 m).
No. of steering wheel turns = 1.5 (to
the left and right).
Wheels
NOTE:
In order to maintain high performance
and safety level, Maserati
recommends to use tires equivalent to
the original size.
WARNING!
• The maximum speed reachable with
the tires (including winter tires) is
indicated by the tire manufacturer.
Always comply with the regulations
in force in the Country you are
driving in.
• Never exceed the maximum speed
indicated for the tires (including
winter tires): failure to respect the
max. speed may damage these tires.
Danger: risk of accident!
CAUTION!
• While respecting the specified sizes, for the safe operation of the vehicle
it is also essential that it is equipped
with the same brand and type of
tires on all wheels.
• Do not use an inner tube with Tubeless tires.
Standard Wheel Dimension
Light alloy rims 20” x 8.5J (front)
20” x 10.5J
(rear)
- Front tires 245/35 ZR 20
- Rear tires 285/35 ZR 20
- Front winter tires 245/35 ZR 20
- Rear winter tires 285/35 ZR 20
Light alloy spare rim
(optional) 18”x6J
- Spare tire 175/55 R 18
Features and Specifications
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