Tacoma PreRunner V6-4.0L (1GR-FE) (2006)
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Repair Procedure
1.
Confirm source of leak is the transmission extension housing seal (tailshaft seal Procedure assembly) and NOT another attached component, such
as the driveshaft yoke.
2.
Refer to the Technical Information System (TIS) to remove and replace the oil seal assembly:
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2005 model year Sequoia Repair Manual: Automatic Transmission (A750e, A750f): Extension Housing Oil Seal (A750e): On-Vehicle Repair
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2006 model year Sequoia Repair Manual: A750E Automatic Transmission: Extension Housing Rear Oil Seal: Removal Installation
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2005 model year Tacoma Repair Manual: Automatic Transmission/Trans: Automatic Transmission Extension Housing Oil Seal (A750e):
Replacement
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2006 model year Tacoma Repair Manual: A750E Automatic Transmission: Extension Housing Rear Oil Seal: Removal/Installation
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2005 or 2006 model year Tundra Repair Manual: Automatic Transmission (A750e, A750f): Extension Housing Oil Seal (A750e): On vehicle
Repair
3.
Check fluid level.
4.
Road test and confirm that there is NO leak from the transmission extension housing seal.
