2017 MAZDA MODEL CX-9 spark plugs replace

6–5
Maintenance and Care
Scheduled Maintenance
Schedule 1
U.S.A. and Puerto Rico residents - Engine oil fl exible maintenance interval
Use when the maintenance monitor for “Oil Change” is set to “Flexible”. For details,
see maintenance monitor. (page 6-19 )
Maintenance Interval Number of months or kilometers (miles), whichever comes fi rst.
Months 12 24 36 48 60 72 84 96
×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
Drive belts I I
Engine oil & fi lter
*1 Replace when wrench indicator light is ON. (Max interval: 12
months or 12,000 km (7,500 miles))
COOLING SYSTEM
Engine coolant
*2 Replace at fi rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
FUEL SYSTEM
Air fi lter Replace when any equivalent timing of replacing engine oil.
(Max interval: 36 months or 60,000 km (37,500 miles))
Fuel lines and hoses
*3 I I I I
Hoses and tubes for emission
*3 I I
IGNITION SYSTEM
Spark plugs Replace every 64,000 km (40,000 miles).
CHASSIS and BODY
Brake lines, hoses and connections I I I I
Disc brakes I I I I I I I I
Tire (Rotation)
*4 Rotate when any equivalent timing of replacing engine oil.
(Max interval: 12,000 km (7,500 miles))
Steering operation and linkages I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I I
Rear differential oil
*5
Transfer oil *5
Driveshaft dust boots I I I I
Bolts and nuts on chassis and body T T T T
Exhaust system and heat shields I
Emergency fl at tire repair kit (if installed)
*6 Inspect annually.
AIR CONDITIONER SYSTEM
Cabin air fi lter Replace when any equivalent timing of replacing engine oil.
(Max interval: 24 months or 48,000 km (30,000 miles))
CX-9_8FS7-EA-16K_Edition2.indb 5CX-9_8FS7-EA-16K_Edition2.indb 52016/12/15 18:35:532016/12/15 18:35:53

6–7
Maintenance and Care
Scheduled Maintenance
Schedule 2
U.S.A. and Puerto Rico residents - Severe driving conditions maintenance interval
Maintenance Interval Number of months or kilometers (miles), whichever comes fi rst.
Months 6 12 18 24 30 36 42 48 54 60 66 72
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I I
Engine oil & fi lter Flexible
*1 Replace when wrench indicator light is ON. (Max interval: 12
months or 12,000 km (7,500 miles))
Fixed
*2 R R R R R R R R R R R R
COOLING SYSTEM
Engine coolant
*3 Replace at fi rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air fi lter
*4 Replace when any equivalent timing of replacing engine oil.
(Max interval: 36 months or 60,000 km (37,500 miles))
Fuel lines and hoses
*5
I I I
Hoses and tubes for emission
*5
I
IGNITION SYSTEM
Spark plugs Replace every 64,000 km (40,000 miles).
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CX-9_8FS7-EA-16K_Edition2.indb 7CX-9_8FS7-EA-16K_Edition2.indb 72016/12/15 18:35:542016/12/15 18:35:54

6–10
Maintenance and Care
Scheduled Maintenance
Canada residents
Maintenance Interval Number of months or kilometers (miles), whichever comes fi rst.
Months 6
12 18 24 30 36 42 48 54 60 66 72
×1000 km 8
16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5
10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I I
Engine oil & fi lter
*1 R
R R R R R R R R R R R
COOLING SYSTEM
Engine coolant
*2 Replace at fi rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant level I
I I I I I I I I I I I
FUEL SYSTEM
Air fi lter I
I I I I I I I I I I I
Replace every 56,000 km (35,000 miles) or 3 years.
Fuel lines and hoses
*3 I I I
Hoses and tubes for emission
*3 I
IGNITION SYSTEM
Spark plugs Replace every 64,000 km (40,000 miles).
ELECTRICAL SYSTEM
Function of all lights I
I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fl uid level I
I I I I I I I I I I I
Disc brakes Inspect every 24,000 km (15,000 miles) or 1 years.
Tire (Rotation)
*4 Rotate every 8,000 km (5,000 miles).
Tire infl ation pressure and tire wear *4 I
I I I I I I I I I I I
Steering operation and linkages I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I
Rear differential oil
*5
Transfer oil *5
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T 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 L L L L
Washer fl uid level I
I I I I I I I I I I I
Emergency fl at tire repair kit (if installed)
*6 Inspect annually.
CX-9_8FS7-EA-16K_Edition2.indb 10CX-9_8FS7-EA-16K_Edition2.indb 102016/12/15 18:35:552016/12/15 18:35:55

6–13
Maintenance and Care
Scheduled Maintenance
Schedule 1
Maintenance Interval Number of months or kilometers, whichever comes fi rst
Months 6
12 18 24 30 36 42 48 54 60 66 72
×1000 km 10
20 30 40 50 60 70 80 90
100 110 120
ENGINE
Drive belts I I I
Engine oil & fi lter
*1 R
R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I I
Engine coolant
*2 Replace at fi rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
FUEL SYSTEM
Air fi lter R R R R R R
Fuel lines and hoses I
*3 I *3 I
Hoses and tubes for emission I
*3 I *3 I
Fuel fi lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I
I I I I I I I I I I I
Replace every 64,000 km
CHASSIS and BODY
Brake lines, hoses and connections I I I I I I
Brake and clutch fl uid level I
I I I I I I I I
Brake fl uid R R R
Disc brakes I
I I I I I I I I I I I
Tire (Rotation)
*4 Rotate every 10,000 km
Tire infl ation pressure and tire wear *4 I
I I I I I I I I I I I
Steering operation and linkages I
I I I I I I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I I I I
Rear differential oil
*5
Transfer oil *5
Driveshaft dust boots I I I I I I
Bolts and nuts on chassis and body T T T T T T
Exhaust system and heat shields I I I I I I
All locks and hinges L
L L L L L L L L L L L
Washer fl uid level I
I I I I I I I I I I I
Emergency fl at tire repair kit (if installed)
*6 Inspect annually.
CX-9_8FS7-EA-16K_Edition2.indb 13CX-9_8FS7-EA-16K_Edition2.indb 132016/12/15 18:35:562016/12/15 18:35:56

6–15
Maintenance and Care
Scheduled Maintenance
Schedule 2
Maintenance Interval Number of months or kilometers, whichever comes fi rst
Months 3
6 9 12 15 18 21 24 27 30 33 36
×1000 km 5
10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I
Engine oil & fi lter
*1 R
R R R R R R R R R R R
COOLING SYSTEM
Cooling system I
Engine coolant
*2 Replace at fi rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I
I I I I I I I I I I I
FUEL SYSTEM
Air fi lter C R C R C R
Fuel lines and hoses I
*3
Hoses and tubes for emission I
*3
Fuel fi lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I I I I I I
Replace every 64,000 km
ELECTRICAL SYSTEM
Function of all lights I
I I I I I I I I I I I
CX-9_8FS7-EA-16K_Edition2.indb 15CX-9_8FS7-EA-16K_Edition2.indb 152016/12/15 18:35:572016/12/15 18:35:57

6–17
Maintenance and Care
Scheduled Maintenance
(Cont.)
Maintenance Interval Number of months or kilometers, whichever comes fi rst
Months 39
42 45 48 51 54 57 60 63 66 69 72
×1000 km 65
70 75 80 85 90 95
100 105 110 115 120
ENGINE
Drive belts I I
Engine oil & fi lter
*1 R
R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I
Engine coolant
*2 Replace at fi rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I
I I I I I I I I I I I
FUEL SYSTEM
Air fi lter C R C R C R
Fuel lines and hoses I
*3 I
Hoses and tubes for emission I
*3 I
Fuel fi lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs I I I I I I
Replace every 64,000 km
ELECTRICAL SYSTEM
Function of all lights I
I I I I I I I I I I I
CX-9_8FS7-EA-16K_Edition2.indb 17CX-9_8FS7-EA-16K_Edition2.indb 172016/12/15 18:35:572016/12/15 18:35:57