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.
2010 GMC Savana 3500 V8-6.0LFACTORY OEM SERVICE PROCEDURE
Component Location
Component Location
Components
1 - Converter Housing
2 - Reverse Input Clutch
3 - Input Clutch Housing
4 - Overrun Clutch
5 - Forward Clutch
6 - Forward Sprag Clutch Assembly
7 - 3-4 Clutch
8 - Input Planetary Gear Set
9 - Lo and Reverse Clutch
10 - Lo Roller Clutch Assembly
11 - Reaction Planetary Gear Set
12 - Speed Sensor
13 - Output Shaft
14 - Case Extension
15 - Main Section Case
16 - Parking Pawl
17 - Parking Lock Actuator Assembly
18 - Control Valve Assembly
19 - Manual Shaft
20 - Manual Shift Detent Lever with Shaft Position Switch Assembly
21 - 2-4 Band Assembly
22 - Pump Assembly
23 - Stator Roller Clutch
24 - Torque Converter Assembly
25 - Turbine Shaft
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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