Mainshaft 4th Gear Replacement

WARNING: This page is about a different car, the 2008 Acura TL and 2007 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools Required

Driver, 40 mm I.D. 07746-0030100

Remove the mainshaft 4th gear (A) with a press. Place a shaft protector (B) between the press and the mainshaft (C) to prevent damaging the mainshaft.

Fig 1: Identifying Mainshaft 4th Gear, Shaft Protector And Mainshaft
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Slide a new mainshaft 4th gear (A) over the mainshaft (B), then press it into place using the driver, 40 mm and a press.

Fig 2: Identifying Mainshaft 4th Gear And Mainshaft
Courtesy of AMERICAN HONDA MOTOR CO., INC.