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.
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HOMESERVICE MANUALSMAZDA20103 L4-2.5LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLESPECIFICATIONSMECHANICAL SPECIFICATIONS
2010 Mazda 3 L4-2.5L
Mechanical Specifications
2010 Mazda 3 L4-2.5LSECTION Mechanical Specifications
TRANSMISSION/TRANSAXLE

Accumulator spring (standard)

Snap ring size for forward clutch clearance

Snap ring size for reverse clutch clearance

Snap ring size for 3-4 clutch clearance

Servo return spring (Standard)

Snap ring size for low and reverse brake clearance

Snap ring size for direct clutch clearance

Snap ring size for reduction brake clearance

Primary control valve body spring (standard)

Secondary control valve body spring (standard)

Differential preload adjust shims (mm (in))

Band strut length for 2-4 brake band servo stroke (mm (in))

Adjust shim size for output gear component total end play

Stall Speed

Time Lag

Transmission/Transaxle:
Accumulator spring (standard)
Snap ring size for forward clutch clearance
Snap ring size for reverse clutch clearance
Snap ring size for 3-4 clutch clearance
Servo return spring (Standard)
Snap ring size for low and reverse brake clearance
Snap ring size for direct clutch clearance
Snap ring size for reduction brake clearance
Primary control valve body spring (standard)
Secondary control valve body spring (standard)
Differential preload adjust shims (mm (in))
Band strut length for 2-4 brake band servo stroke (mm (in))
Adjust shim size for output gear component total end play
Stall Speed
Time Lag
RENDER: 1.0x
NO RELATED
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.