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 MANUALSCHEVROLET2001SILVERADO 3500, 2D PICKUP, 6.0 U, 4WD, PART TIME, STANDARDLABOR TIMESOTHER VARIANTTRANSMISSIONAUTOMATIC TRANSTRANSMISSION OIL COOLER PIPESREMOVE & REPLACE
2001 Chevrolet Silverado 3500, 2D Pickup, 6.0 U, 4WD, Part Time, Standard
Transmission Oil Cooler Pipes: Remove & Replace
2001 Chevrolet Silverado 3500, 2D Pickup, 6.0 U, 4WD, Part Time, StandardSECTION Remove & Replace
WARNING: This page is about the Silverado 1500, 2D Pickup, 4.3 W, 4WD, Automatic, Automatic, which is a different variant/trim than selected.
TRANS ID - 4L80E
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| All Three | Includes: R&I Grille Assembly. | 1.5 | C | |
| One,Cooler to Transmission | Includes: R&I Grille Assembly. | 1.0 | 0.8 | C |
| One,Radiator to Cooler | Includes: R&I Grille Assembly. | 1.0 | 0.8 | C |
| One,Transmission to Radiator | 0.9 | 0.7 | C |
TRANS ID - 700-R4, 4L60, 4L60E, 4L65E, 4L70E
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| w/Aux Trans Cooler,All Three | Includes: R&I Grille Assembly. | 1.5 | C | |
| w/Aux Trans Cooler,One,Cooler to Transmission | Includes: R&I Grille Assembly. | 1.0 | 0.8 | C |
| w/Aux Trans Cooler,One,Radiator to Cooler | Includes: R&I Grille Assembly. | 1.0 | 0.8 | C |
| w/Aux Trans Cooler,One,Transmission to Radiator | 0.9 | 0.7 | C | |
| w/o Aux Trans Cooler,Both | 1.2 | 0.9 | C | |
| w/o Aux Trans Cooler,One | 0.8 | 0.6 | C |
TRANS ID - ALLISON LCT 1000
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| All Three | Includes: R&I Grille Assembly. | 3.7 | 2.7 | C |
| One,Inlet,Lower,Transmission to Radiator | 2.0 | 1.5 | C | |
| One,Inlet,Radiator to Cooler | Includes: R&I Grille Assembly. | 2.3 | 1.7 | C |
| One,Outlet,Upper,Cooler to Transmission | Includes: R&I Grille Assembly. | 3.1 | 2.3 | C |
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.