TH400 Rebuild Series - Teardown (Disassembly)

Learn how to disassemble the GM TH400 automatic transmission. Get a bird's eye view on the basic Turbo 400 teardown techniques, along with some helpful disassembly tips and tricks. Equally important, also learn what NOT to touch during disassembly.
See what it takes to remove all of the TH400 sub-assemblies from the transmission case:
1). Pump.
2). Input Drum (Forward Clutch).
3). Direct Drum (Direct Clutch).
4). Intermediate Clutch.
5). Planetary gear set.
6). Intermediate Band & Low-Reverse Band.
7). Valve-body, governor, and modulator.
Help This Channel Grow:
Coming Soon!
*****TH400 Build Series*******
TH400 Teardown: You're currently watching it.
TH400 Inspection: • TH400 Rebuild Series -...
TH400 Building Clutch Drums: • TH400 Build Series - B...
TH400 Building Clutch Drums (Continued): • TH400 Build Series - B...
TH400 Bushings: • TH400 Build Series - B...
TH400 Prepping Case for Assembly: • TH400 Build Series - P...
TH400 Planetary Gear Set - Assembly & Installation: • TH400 Build Series - P...
TH400 Intermediate Clutch, Band, Direct & Forward Drums: • TH400 Build Series - I...
TH400 Pump + Front End-Play: • TH400 Build Series - P...
TH400 Valve-Body + Servos: • TH400 Build Series - V...
TH400 Filter + Pan + Modulator + Governor + Speedo: • TH400 Build Series - F...
TH400 Different Cases (Chevy vs BPO): Coming Soon!
RESOURCES:
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3) TH400 Repair Manuals: 📕
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Universal Clutch Spring Compressor (Use in trans & drums): amzn.to/2YHQGn6
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5) TH400 Parts: 🔩
Overhaul Kit (Includes Bushing Kit, Bearing Kit, Bands, etc): amzn.to/2MhK4e7
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Accumulator (Aluminum): amzn.to/3FhYxzt
Band (Front) (Intermediate): amzn.to/2EpgZGU
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Intermediate Sprag: ebay.us/PA63ZL
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Pump Gears: ebay.us/uLDtbP
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Oversized Washer: ebay.us/H5BzBd
Governor Gear Kit: amzn.to/2WjQ7lU
Modulator (Red Stripe): amzn.to/2ErS99H
6) Shop Supplies: ✏️
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DISCLOSURE: 🕵
Links provided are affiliated links with the associated websites. While there is no extra cost to the purchaser, a small portion of the sale goes to support this KZbin channel.