Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2001 Mazda MPV DXFACTORY OEM SERVICE PROCEDURE

Belt Deflection

Measure belt deflection in center of longest pulley span. See BELT DEFLECTION SPECIFICATIONS table. If belt deflection is not as specified, adjust as necessary.

BELT DEFLECTION SPECIFICATIONS

Application

⁽¹⁾ Deflection - In. (mm)

Millenia

2.3L

⁽²⁾

2.5L

New Belt

.22-.26 (5.5-6.5)

Used Belt

.26-.30 (6.5-7.5)

MPV

⁽²⁾

MX-5 Miata

New Belt

.22-.28 (5.5-7.0)

Used Belt

.24-.30 (6.0-7.5)

Protege

1.6L

New Belt

.22-.28 (5.5-7.0)

Used Belt

.24-.30 (6.0-7.5)

2.0L

New Belt

.26-.30 (6.5-7.5)

Used Belt

.28-.35 (7.0-9.0)

626

2.0L

New Belt

.26-.28 (6.5-7.0)

Used Belt

.28-.35 (7.0-9.0)

2.5L

With A/C

New Belt

.22-.26 (5.5-6.5)

Used Belt

.26-.30 (6.5-7.5)

Without A/C

New Belt

.24-.28 (6.0-7.0)

Used Belt

.28-.31 (7.0-8.0)

⁽¹⁾	With 22 lbs. (10 kg) applied to belt.

⁽²⁾	Tension is controlled by an automatic adjuster. No adjustment is required. If belt tensioner has reached its limit of travel, replace belt.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.