Mazda 2008 MX-5 Miata, Manual

Page: 390 / 400

Black plate (390,1)
Specifications
q
Engine
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
q
Electrical 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 (0.050
―
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 8-21.
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
Power steering fluid ATF M-III or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
Rear differential oil
API Service GL-5
SAE
90
80W-90
75W-90
*1
*1 Not available from Mazda
10-4
Specifications
MX-5_8X49-EA-07F_Edition2 Page390
Monday, June 25 2007 11:20 AM
Form No.8X49-EA-07F