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Home >> Buick >> 2013 >> Verano Base >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission - 6T40/6T50 - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> Control Solenoid Valve and Transmission Control Module Assembly Installation
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Control Solenoid Valve and Transmission Control Module Assembly Installation

Fig 1: Identifying Control Solenoid Valve & TCM Bolt Tightening Sequence
GM1891446Courtesy of GENERAL MOTORS COMPANY
Control Solenoid Valve and Transmission Control Module Assembly Installation

Callout Component Name
1 Control Solenoid Valve Assembly Filter Plate
CAUTION:

Use care when removing or installing the filter plate assembly. A broken or missing retaining tab may not adequately secure the filter plate to the control solenoid valve assembly, resulting in possible damage or contamination.

NOTE:

Install a NEW filter plate to prevent fluid leaks past the fluid seals.

2 Control Solenoid (w/Body and TCM) Valve Assembly
3 Control Valve Body Bolt M5 x 40.5 (Qty: 3)
CAUTION:

Refer to Fastener Caution .


Tighten 
7 N.m (62 lb in)
4 Control Valve Body Bolt M6 x 97 (Qty: 12)
Tighten 
10 N.m (89 lb in)