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2015-2015 Ford Flex Differential Fluid Change - Rear Torque Specs

3.5L V6 EcoBoost

The 2015 Ford Flex is equipped with a 3.5L V6 turbocharged gasoline engine. Below you'll find detailed differential fluid change - rear torque specifications information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

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Labor Time:0.5 hours

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🔧 Torque Values7 specifications

Component	lb-ft	Nm	Notes
⚠️ Axle Nut	184	250	Use new cotter pin or stake nut
Cover Screws	9	12	—
⚠️ CV Bolts	52	70	—
Differential Cover Bolts	26	35	—
⚠️ Driveshaft U-Joint Straps	15	20	Tighten evenly
Mounting Bolts	23	31	—
⚠️ Wheel Lug Nuts	103	140	Torque in star pattern

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

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Common Questions

What is the torque spec for differential fluid change - rear on a 2015-2015 Ford Flex?

The primary torque specification for differential fluid change - rear on a 2015-2015 Ford Flex is 250 Nm (184 lb-ft). Note: Use new cotter pin or stake nut

How many torque specs are there for Ford Flex differential fluid change - rear?

There are 7 torque specifications for differential fluid change - rear on the 2015-2015 Ford Flex 3.5L V6 EcoBoost, covering all related fasteners and components.

Last updated: March 2026

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