oil viscosity MAZDA MODEL MX-5 MIATA POWER RETRACTABLE HARDTOP 2009 Owners Manual

Black plate (432,1)
Specifications
qEngine
Item Specification
Type DOHC-16V in-line, 4-cylinder
Bore×Stroke 87.5 × 83.1 mm (3.44 × 3.27 in)
Displacement 1,999 ml (1,999 cc, 122.0 cu in)
Compression ratio 10.8
qElectrical System
Item Classification
Battery 12V-36AH/5HR
Spark-plug number L3G2 18 110
*1, L3Y1 18 110
Spark-plug gap 1.25 ―1.35 mm (0.049 ―0.053 in)
*1 ex factory
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
q Lubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers
on page 8-18.
Manual transmission
oil 5-speed
transmission
Any temperature
API Service
GL-4 or GL-5
SAE 75W-90
Above 10°C (50°F) API Service
GL-4 or GL-5
SAE 80W-90
6-speed transmission API Service
GL-4 or GL-5
SAE 75W-90
Automatic transmission fluid JWS3309
Rear differential oil API Service
GL-5
SAE 90
80W-90
75W-90
*1
Power steering fluid ATF M-III or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
*1 Not available from Mazda
10-4
Specifications
MX-5_8Z78-EA-08K_Edition1 Page432
Thursday, October 23 2008 1:54 PM
Form No.8Z78-EA-08K