Torque Converter and Differential Housing Installation

WARNING: This page is about a different variant/trim than selected.

Fig 1: Exploded View Of Torque Converter And Differential Housing Components With Bolt Tightening Sequence

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Transmission Case Locating Pin [2x]
2	Torque Converter Housing Gasket NOTE: The torque converter housing gasket is reusable. Inspect the gasket to determine if it may be reused. If the gasket is stuck to the case or pan, it should be replaced.
3	Drive Sprocket Thrust Washer
4	Torque Converter and Differential Housing
5	Torque Converter and Differential Housing Bolt [13x] M8 x 30 CAUTION: Refer to Fastener Caution . Procedure Install a NEW bolt. Do NOT reuse the old bolt. Tighten in sequence First Pass: By hand Second Pass: 5 N.m (44 lb in) Third Pass: 20 N.m (15 lb ft) Fourth Pass: 32 N.m (24 lb ft) Final Pass: 42 N.m (31 lb ft)
6	Torque Converter and Differential Housing Bolt [5x] M10 x 35 Procedure Install a NEW bolt. Do NOT reuse the old bolt. Tighten in sequence First Pass: By hand Second Pass: 5 N.m (44 lb in) Third Pass: 20 N.m (15 lb ft) Fourth Pass: 32 N.m (24 lb ft) Final Pass: 64 N.m (47 lb ft)