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Schedule 1
Maintenance Interval
Number of months or kilometers (miles), whichever comes first
Months
6
12
18
24
30
36
42
48
×1000 km
12
24
36
48
60
72
84
96
×1000 miles
7.5
15
22.5
30
37.5
45
52.5
60
ENGINE
Engine valve clearance (for 2.5-liter engine)
Audibly inspect every 120,000 km (75,000 miles),
if noisy, adjust
Drive belts
2.5-liter engine
I
3.7-liter engine
Inspect every 168,000 km (105,000 miles)
Replace every 240,000 km (150,000 miles)
Engine oil
R
R
R
R
R
R
R
R
Engine oil filter
R
R
R
R
R
R
R
R
COOLING SYSTEM
Engine coolant
FL22 type
*1
Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years
Others
Replace at first 96,000 km (60,000 miles) or 4 years; after that,
every 2 years
FUEL SYSTEM
Air filter
2.5-liter engine
R
3.7-liter engine
C
R
C
Fuel lines and hoses
*2
I
I
Hoses and tubes for emission
*2
I
IGNITION SYSTEM
Spark plugs
2.5-liter engine
Replace every 120,000 km (75,000 miles)
3.7-liter engine
Replace every 160,000 km (100,000 miles)
CHASSIS and BODY
Brake lines, hoses and connections
I
I
Disc brakes
I
I
I
I
Tire (Rotation)
Rotate every 12,000 km (7,500 miles)
Steering operation and linkages
I
I
Front and rear suspension, ball joints and wheel
bearing axial play
I
I
Driveshaft dust boots
I
I
Bolts and nuts on chassis and body
T
T
Exhaust system and heat shields
Inspect every 72,000 km (45,000 miles) or 5 years
All locks and hinges
L
L
L
L
L
L
L
L
Maintenance and Care
Scheduled Maintenance
MAZDA6 Maintenance Schedule
2