Manual 2-1 Band Servo Assembly Disassemble
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2005 GMC Yukon XL, 2005 GMC Sierra, 2005 GMC Savana Special, 2005 GMC Savana Camper Special, and 2005 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the manual 2-1 band servo piston pin retainer ring (56).
- Remove the manual 2-1 band servo piston pin (55).
- Remove the manual 2-1 band servo piston seal (57).
- Inspect the manual 2-1 band servo piston (58) for porosity, wear and seal ring groove damage.
- Inspect the manual 2-1 band servo piston pin (55) and retainer ring (56) for wear and damage.