5R110W (TorqueShift) Transmission Part 2

This is part 2 of the reassembly of this TorqShift 5R110W.
Tried to transfer the Transgo parts from the old pump to the new one but found out it was different.
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I give credit to the music playing in the background, Mighty to Save from Hillsong Live that was plating on the background.
*5R110W Transmission Reassembly (Part 2)*

This video provides a detailed look at the reassembly of a **5R110W (TorqueShift) transmission**, following the initial tear-down in part one. The presenter emphasizes meticulous reassembly using new components, focusing on proper fitment and alignment.

Key topics include:

**Bushing Replacement**: The video shows the replacement of bushings in the pump, sunshell, center support, and drums, using a bushing cutter for removal. The presenter highlights a common fitment issue with the **forward drum bushing**, noting that it may still rock even with new bushings.
**Seals and Gaskets**: The reassembly uses a complete overhaul kit with paper/rubber rings, seals, pump, solenoid body, and channel plate gaskets, ensuring proper sealing.
*Hydraulic System**: The video delves into the hydraulic system, focusing on the **pump* and **valve body**. The presenter discusses components such as the pressure regulator valve, pressure relief valve, and check ball.
*Aftermarket Upgrades**: The video features the use of **TransGo* and *Sonnax* parts, including an upgraded pressure relief valve to prevent parts breakage due to solenoid issues. Proper spring selection is also stressed.
**Reassembly Process**: The video shows the reassembly of the forward clutch drum, including friction plates, a mechanical pressure plate, and sealing rings. Air checks are performed to verify the sealing of components. A modified coat hanger is used as a tool to lower the sub-assembly into the case.
**Lubrication**: The video explains that the transmission has a dual lubrication system, with front lubrication through the pump, and rear lubrication through a cooler return line. The rear lubrication circuit has multiple holes, and a cup plug with an orifice to direct flow. The presenter notes the importance of an external cooler.
**Pump Reassembly**: The pump reassembly includes aligning the wear plate using extension housing bolts, and torquing the pump bolts. The presenter notes the torque for internal bolts is 23 ft/lbs, and 20 ft/lbs for the pump to case bolts.
*Model Year Differences:* The presenter briefly mentions differences in forward clutches between 03-04 and 05+ models.
*Troubleshooting:* The presenter discusses common issues like metal contamination, which can cause valves to stick, and also mentions the possibility of pump cavitation. They note that grounding issues can cause electrolysis and wear.

The video emphasizes attention to detail, correct fitment, and the importance of using new components. Part three will focus on the solenoid body.

Keywords: 5R110W, TorqueShift, transmission, rebuild, reassembly, bushings, seals, gaskets, pump, valve body, Sonnax, TransGo, lubrication, clutch, friction, pressure plate, solenoid,
#5R110W, #TorqueShift, #TransmissionRebuild, #AutomaticTransmission, #TransmissionRepair,