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 MANUALSGMC2009CANYON 4D PICKUP, 2.9 9REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 3 (ENGINE MECHANICAL - 3.7L)SPECIFICATIONSTHREAD REPAIR SPECIFICATIONSCYLINDER HEAD - TOP VIEW
2009 GMC Canyon 4D Pickup, 2.9 9
Cylinder Head - Top View
2009 GMC Canyon 4D Pickup, 2.9 9SECTION Cylinder Head - Top View
WARNING: This page is about a different variant/trim than selected.
Cylinder Head - Top View
| Service Hole Location | Thread Size | Drill | Counterbore Tool | Stop Collar | Tap | Driver | Insert | Drill Depth (Max) | Tap Depth (Min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| J 42385-400 | mm | (in) | mm | (in) | |||||||
| 1 | M 6 x 1 | 405 | n/a | 406 | 203 | 204 | 205 | 28 | 1.103 | 24 | 0.945 |
| 2 | M 6 x 1 | 201 | 202 | n/a | 203 | 204 | 205 | THRU | THRU | ||
| 3 | M 6 x 1 | 201 | 202 | n/a | 203 | 204 | 205 | 22 | 0.866 | 18 | 0.709 |
RENDER: 1.0x
NO RELATED
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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.