compression ratio MAZDA MODEL MX-5 MIATA 2002 Owners Manual

10-4
Form No. 8Q42-EA-01F
Specifications

Engine

Electrical System

Lubricant Quality
*Refer to the recommended SAE viscosity numbers on page 8-13 .
Specifications
Type
DOHC-16V in-line, 4-cylinder
Bore ×Stroke 83×85mm (3.3 ×3.4 in)
Displacement 1,840 ml (1,840 cc, 112.2 cu in)
Compression ratio 10.0: 1
Battery Maintenance-free, 12V-32AH/5HR
Alternator 12V-80 A
Starter 12V-1.0 kW
Spark-plug number NGK
BKR5E11, BKR6E11
DENSO K16PR-U11, K20PR-U11
Spark-plug gap 1.0—1.1 mm (0.040— 0.043 in)
Lubricant Classification
Engine oil
*
API Service ILSAC
SG (Energy Conserving II) —
SH (Energy Conserving II) GF-I
SJ GF-II
SL GF-III
Manual transmission oil 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)
Automatic transmission fluid ATF M-III or equivalent (e.g. Dexron ® III)
Rear differential oil API Service GL-5 (SAE 90)
Power steering fluid ATF M-III or equivalent (e.g. Dexron® III)
Brake/clutch fluid SAE J1703 or FMVSS116 DOT-3
J07L(02MY).book Page 4 Monday, June 11, 2001 4:52 PM