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.
2016 Chevrolet Suburban 3500 HD LSFACTORY OEM SERVICE PROCEDURE
Engine Assembly: Remove, Install, and Overhaul
Includes: Replace Rings, Main and Rod Bearings, Camshaft(s), Crankshaft and Timing Components. Remove Cylinder ridge, burnish Cylinders, grind Valves and clean and test or replace Lifters.
Includes (where applicable): Adjust Valves. DOES NOT include Pin fit or rebore and align Rods. See machine operations.
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| w/R-1234yf Refrigerant,w/Auxiliary Air Cond | Includes: R&I Radiator. Includes: R&I Air Conditioning Condenser; recover, evacuate and recharge Air Conditioning System. Includes: R&I Air Conditioning Compressor. Includes: Perform Safety Pressurized Pre-Charge Leak Test. Includes: Confirm Fluid temperature for level check. | 39.3 | A | |
| w/R-1234yf Refrigerant,w/o Auxiliary Air Cond | Includes: R&I Radiator. Includes: R&I Air Conditioning Condenser; recover, evacuate and recharge Air Conditioning System. Includes: R&I Air Conditioning Compressor. Includes: Perform Safety Pressurized Pre-Charge Leak Test. Includes: Confirm Fluid temperature for level check. | 39.2 | A | |
| w/R-134a Refrigerant | Includes: R&I Radiator. Includes: R&I Air Conditioning Condenser; recover, evacuate and recharge Air Conditioning System. Includes: R&I Air Conditioning Compressor. Includes: Confirm Fluid temperature for level check. | 39.0 | A | |
| Combination Procedure: CAMSHAFT BEARING: Remove & Replace: NOTE: This operation applies to full circle, resistance fit bearings only. For split cap type bearings use Camshaft - R&R. | ||||
| Each | 0.3 | A | ||
| Combination Procedure: OIL PUMP: Overhaul: | ||||
| 0.6 | B | |||
Factory Service Tools
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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.