Section 685 (Front Drive Axle)
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Front Drive Axle Disassembled Views
- Diagnostic Information and Procedures
- Symptoms - Front Drive Axle
- Front Drive Axle Noises
- Noisy in Drive
- Noisy When Coasting
- Intermittent Noise
- Constant Noise
- Noisy on Turns
- Front Drive Axle Bearing Wear (Straight)
- Front Drive Axle Bearing Wear (Tapered)
- Four-Wheel Drive Does Not Engage
- Four-Wheel Drive Does Not Disengage
- Front Axle Lubricant Leak Diagnosis
- Repair Instructions
- Front Axle Lubricant Replacement
- Front Axle Vent Hose Replacement (L5P)
- Front Axle Vent Hose Replacement (L8T)
- Front Axle Vent Hose Connector Replacement
- Front Drive Axle Clutch Shaft Replacement
- Front Drive Axle Inner Shaft Housing Replacement
- Front Drive Axle Clutch Fork Replacement
- Front Drive Axle Clutch Shaft Bearing Replacement
- Front Wheel Drive Shaft Seal Replacement - Right Side
- Front Wheel Drive Shaft Seal Replacement - Left Side (with SRW)
- Front Wheel Drive Shaft Seal Replacement - Left Side (with DZW)
- Front Wheel Drive Shaft Bearing Replacement (Left, SRW)
- Front Wheel Drive Shaft Bearing Replacement (Right)
- Front Wheel Drive Shaft Bearing Replacement (Inner)
- Front Wheel Drive Shaft Bearing Replacement (Left, DZW)
- Front Wheel Drive Shaft Replacement - Right Side
- Front Wheel Drive Shaft Replacement - Left Side (with SRW)
- Front Wheel Drive Shaft Replacement - Left Side (with DZW)
- Front Differential Carrier Assembly Replacement
- Front Drive Axle Actuator Replacement
- Front Differential Carrier Cover Replacement
- Front Differential Carrier Cover Gasket Replacement
- Front Differential Drive Pinion Gear Inner Bearing Replacement
- Front Differential Drive Pinion Gear Outer Bearing Replacement
- Front Differential Drive Pinion Gear Yoke Replacement
- Front Differential Drive Pinion Gear Seal Replacement
- Front Differential Ring and Drive Pinion Gear Replacement
- Front Axle Replacement
- Front Differential Carrier Bracket Replacement - Right Side
- Front Differential Carrier Bracket Replacement - Left Side
- Front Axle Lubricant Level Inspection
- Front Differential Bearing Replacement
- Differential Overhaul
- Pinion Depth Adjustment
- Differential Carrier Bearing Preload Adjustment
- Backlash Inspection and Adjustment
- Gear Tooth Contact Pattern Inspection
- Description and Operation
- Special Tools and Equipment