Transmission Fluid Pump: Removal

WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This procedure contains the steps required to install a new transmission fluid pump. If disassembling or resealing the transmission fluid pump, refer to Transmission .

Using the special tool size the 3 Teflon ® seals on the new transmission fluid pump.
Use Special Service Tool: 307-657 Installer, Pump Seal - Non-PTO.

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Remove the transmission. Refer to: Transmission - 6.2L V8 . Refer to: Transmission - 6.7L Power Stroke Diesel . Refer to: Transmission - 6.8L Triton-30V - V10 .
Mount the transmission to a mounting stand.
Use the General Equipment: Mounting Stand

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Position the transmission upright.
Remove Special Service Tool: 307-346 (T97T-7902-A) Retainer, Torque Converter.

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Install the special tools on the torque converter. Install the pin in the bottom hole.
Install Special Service Tool: 307-651 Bracket, Pump Remover/Installer.

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Using the special tool, lift the torque converter. Use enough pressure to break the torque converter hub seal loose and raise the torque converter high enough to allow the torque converter to drain. Remove the torque converter.
Use Special Service Tool: 300-OTC1819E 2, 200# Floor Crane, Fold Away.

Use the General Equipment: Mounting Stand

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Remove the transmission fluid pan bolts and the transmission fluid pan.

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NOTE: The transmission fluid pan gasket is a reusable gasket. Do not discard the transmission fluid pan gasket.

Remove the transmission fluid pan gasket.

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Remove the bolts and the transmission fluid filter.

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Disconnect the electrical connectors and position the transmission wiring harness retainer aside.
1. Disconnect the solenoid electrical connectors.
2. Disconnect the TR sensor electrical connector.
3. Disconnect the TFT sensor electrical connector.
4. Disconnect the OSS electrical connectors.
5. Disconnect the TSS electrical connectors.
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NOTE: Do not bend the manual valve rod clip when removing the manual valve rod. If the manual valve rod clip is bent back to remove the manual valve rod instead of sliding it off, the manual valve rod clip will become permanently distorted causing total loss of transmission control or transmission failure. If the manual valve rod clip is bent, install a new manual valve rod clip.

Remove the manual valve rod.
1. Pull the manual valve rod clip tab out of the TR sensor,
2. Slide the manual valve rod clip off of the manual valve rod.
3. Push and remove the manual valve rod from the TR sensor and the manual valve.
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Remove the main control bolts and remove the main control assembly.

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Clean and inspect the seals.

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Remove the transmission fluid pump bolts.

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Install the special tool on the transmission fluid pump. Install the pin in the top hole.
Use Special Service Tool: 307-651 Bracket, Pump Remover/Installer.

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Using the special tools lift the transmission fluid pump out of the transmission case.
Use Special Service Tool: 300-OTC1819E 2, 200# Floor Crane, Fold Away., 307-651 Bracket, Pump Remover/Installer.

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Clean and inspect the transmission case fluid pump sealing surfaces.

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Remove the selective shim from the top of the No. 1 sun gear.

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