Output Sun Gear Installation

WARNING: This page is about a different car, the 2021 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts in the following chart represent components shown in graphic above.

Callout	Component Name
1	Output Sun Gear
2	1-2-3-4-5-6 Clutch Piston Housing Return Ring WARNING: The retainer is under tension. Use care when removing or installing the retainer. Personal injury could result. CAUTION: Use caution during removal or installation of the retainer ring to avoid damage to the case machined surface in the park pawl area. Burrs or raised edges on the case machined surface can cause the park pawl to bind and prohibit it from engaging the park gear.

Callout

Component Name

Output Sun Gear

1-2-3-4-5-6 Clutch Piston Housing Return Ring

WARNING:

The retainer is under tension. Use care when removing or installing the retainer. Personal injury could result.

CAUTION:

Use caution during removal or installation of the retainer ring to avoid damage to the case machined surface in the park pawl area. Burrs or raised edges on the case machined surface can cause the park pawl to bind and prohibit it from engaging the park gear.