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 MANUALSCHEVROLET2019SUBURBAN LT, RWD, GAS/ETHANOLLABOR TIMESOTHER VARIANTTRANSMISSIONAUTOMATIC TRANSTRANSMISSION ASSEMBLYREMOVE, INSTALL, AND OVERHAUL
2019 Chevrolet Suburban LT, RWD, Gas/Ethanol
Transmission Assembly: Remove, Install, and Overhaul
2019 Chevrolet Suburban LT, RWD, Gas/EthanolSECTION Remove, Install, and Overhaul
WARNING: This page is about the Suburban FL, 4WD, Gas, which is a different variant/trim than selected.
Includes: Inspect and replace all necessary components, clean and check Converter, flush Oil Cooler Lines, adjust and road test.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| 4WD,5.3L Eng,6 Spd Trans, w/o Skid Plate | Includes: Programming. Includes: R&I Transfer Case Assembly. Includes: Confirm Fluid temperature for level check. | 16.4 | A | |
| 4WD,5.3L Eng,6 Spd Trans, w/Skid Plate | Includes: Programming. Includes: R&I Transfer Case Assembly. Includes: Confirm Fluid temperature for level check. | 16.6 | A | |
| Combination Procedure: CRANKSHAFT MAIN OIL SEAL: Remove & Replace: | ||||
| Rear | 0.6 | B | ||
| Combination Procedure: FLYWHEEL: Remove & Replace: | ||||
| 0.3 | C | |||
| Combination Procedure: TRANSFER CASE ASSEMBLY: Overhaul: | ||||
| 4WD | 4.0 | A | ||
| Combination Procedure: TRANSFER CASE ASSEMBLY: Replace: | ||||
| 4WD | 0.3 | C | ||
RENDER: 1.0x
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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.