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2003-2003 Chevrolet Astro Engine R&R Torque Specs

4.3L V6 Vortec

Labor Time:10 hours
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Torque Values (17 specifications)

ComponentNmlb-ftNotes
2518β€”
5037β€”
1914β€”
86β€”
6548β€”
7555β€”
3022Apply anti-seize, work hot-to-cold
⚠️
9570Often TTY, tighten in star pattern
⚠️
2015β€”
2317Clean mating surfaces
⚠️
5440β€”
⚠️
3526Use new crush washer
2518β€”
118β€”
129β€”
5037β€”
5541β€”

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Common Questions

What is the torque spec for engine r&r on a 2003-2003 Chevrolet Astro?

The primary torque specification for engine r&r on a 2003-2003 Chevrolet Astro is 25 Nm (18 lb-ft).

How many torque specs are there for Chevrolet Astro engine r&r?

There are 17 torque specifications for engine r&r on the 2003-2003 Chevrolet Astro 4.3L V6 Vortec, covering all related fasteners and components.