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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission - 8L90 (M5U MQD) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Propeller Shaft Transmission Flange Fluid Seal Replacement

Propeller Shaft Transmission Flange Fluid Seal Replacement

WARNING: This page is about a different variant/trim than selected.
GM3807498Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Propeller Shaft Replacement (With M5U) , or Propeller Shaft Replacement (With MYD)
1 Propeller Shaft Transmission Flange Fluid Seal
NOTE:

Install a NEW seal, it is not reusable.

Procedure

  1. Using a suitable tool, remove the rear transmission housing oil seal (1) from the transmission housing. Use care in order to avoid damaging the output shaft.
  2. Lubricate the seal with clean transmission fluid.
  3. Use the DT-22828  Input and Countershaft Race Installer and DT-50896  Seal Installer to install the seal.

Special Tools

  • DT-22828  Input and Countershaft Race Installer
  • DT-50896  Seal Installer

For equivalent regional tools, refer to Special Tools .