Mazda 2010 CX-7 - Manual (Page 498)

Black plate (498,1)
Specifications
qEngine
Item
Specification
2.3-liter engine 2.5-liter engine
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 87.5 × 94.0 mm (3.44 × 3.70 in) 89.0 × 100 mm (3.50 × 3.94 in)
Displacement 2,261 ml (2,261 cc, 138.0 cu in) 2,488 ml (2,488 cc, 151.8 cu in)
Compression ratio 9.5 9.7
qElectrical System
Item
Classification
2.3-liter engine 2.5-liter engine
Battery
12V-48AH/5HR MF 12V-48AH/5HR MF
12V-55AH/5HR MF 12V-52AH/5HR MF
Spark-plug number
L3BD 18 110 *1 LFG1 18 110 *1
L3YD 18 110 L3Y2 18 110
Spark-plug gap 0.60
―0.70 mm (0.024―0.027 in) 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.
qLubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers on page 8-19.
Automatic transaxle
fluid
5-speed
transaxle
Mazda Genuine ATF M-V
6-speed
transaxle
Mazda Genuine JWS3309
Transfer case oil API Service GL-5 (SAE 80W-90)
Rear differential oil API Service GL-5 (SAE 80W-90)
Power steering fluid Mazda Genuine ATF M-III, M-V, or equivalent (e.g. Dexron® II)
Brake fluid SAE J1703 or FMVSS116 DOT-3
10-4
Specifications
CX-7_8AS7-EA-09E_Edition2 Page498
Friday, June 5 2009 2:27 PM
Form No.8AS7-EA-09E