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.
2021 Chevrolet Traverse LFACTORY OEM SERVICE PROCEDURE
Fastener Specifications
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Differential Carrier and Components
| Callout | Component Name [ Component Quantity ] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Front Axle Shaft Seal [ 2x ] | Yes | - | - | Front Axle Shaft Seal Replacement - Left Side Front Axle Shaft Seal Replacement - Right Side |
| 2 | Front Differential Carrier Bolt | - | - | 100 (74 lb ft) | Front Differential Carrier Assembly Replacement (LSY) Front Differential Carrier Assembly Replacement (L3B) |
| 3 | Front Differential Carrier Bolt [ 3x ] | - | - | 100 (74 lb ft) | Front Differential Carrier Assembly Replacement (LSY) Front Differential Carrier Assembly Replacement (L3B) |
| 4 | Front Differential Carrier Oil Drain Plug | - | - | 50 (37 lb ft) | Front Axle Lubricant Replacement |
| 5 | Front Differential Carrier Oil Filler Plug | - | - | 50 (37 lb ft) | Front Axle Lubricant Replacement |
| 6 | Front Wheel Drive Intermediate Shaft Retaining Ring [ 2x ] | Yes | - | - | Front Wheel Drive Intermediate Shaft Replacement |
| 7 | Front Wheel Drive Intermediate Shaft Seal | Yes | - | - | Front Wheel Drive Intermediate Shaft Replacement |
| 8 | Front Wheel Drive Intermediate Shaft Housing Bolt | - | - | 58 (43 lb ft) | Front Wheel Drive Intermediate Shaft Bracket Replacement |
Factory Service Tools
Use the Manual With the Right Hardware
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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.