Control Valve Body Cover Installation

Fig 1: View Of Control Valve Body Cover

Courtesy of GENERAL MOTORS CORP.

Clean any gasket material from the control valve body cover and inspect the gasket mounting surface.
Apply a 3 mm (1/8 in) bead of sealant GM P/N 89020326 (Canadian P/N 89021188), to the cover mounting surface.

Fig 2: Identifying Control Valve Body Cover

Courtesy of GENERAL MOTORS CORP.

Install the control valve body cover (29) onto the transmission case assembly.
Apply threadlocker GM P/N 12345382 (Canadian P/N 10953489), to the threads of all of the cover bolts.
Install the 9 - M8 x 1.25 x 15.5 mm control valve body cover bolts (28).

Fig 3: Installing Control Valve Body Bolts/Screws

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.

Tighten the 9 control valve body cover bolts in sequence.
Tighten: Tighten the control valve body cover bolts to 13 N.m (10 lb ft).