TH400 rebuild tech
m (→Clearance in clutch packs:) |
m (→Drum installation) |
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| Line 285: | Line 285: | ||
===Drum installation=== | ===Drum installation=== | ||
| − | This is the intermediate clutch stack assembled into the case on top of the center support. There is a snap ring that goes in the case above the pressure plate pictured. The splined case luges here in the case are one of the weak points of a | + | This is the intermediate clutch stack assembled into the case on top of the center support. There is a snap ring that goes in the case above the pressure plate pictured. The splined case luges here in the case are one of the weak points of a T-400, high line pressure, harsh shift calibration, and fatigue cause the lugs to break here. TransGo kits contain a heavy snap ring to help this, I use a center support snap ring from a 2004R. Some performance vendors sell a brace that helps prevent case lug breakage. |
| − | One of the keys is to keep line pressure under 250 psi if possible. | + | One of the keys is to keep the T-400 line pressure under 250 psi if possible. |
Photo of intermediate clutch assembled, in case needed- | Photo of intermediate clutch assembled, in case needed- | ||
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