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Home >> Cadillac >> 2017 >> CTS Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 255 (Automatic Transmission - 8L45 (M5N) Or 8L90 (M5U) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Control Valve Body Assembly Assemble >> Automatic Transmission Fluid Pump Assembly Installation

Automatic Transmission Fluid Pump Assembly Installation

WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Transmission Fluid Pump Assembly
GM3681778Courtesy of GENERAL MOTORS COMPANY
Automatic Transmission Fluid Pump Assembly Installation

Callout Component Name
1 Automatic Transmission Fluid Pump Locator Pin (Qty: 2)
2 Automatic Transmission Fluid Passage Sleeve
3 Automatic Transmission Fluid Pump Drive Shaft Bushing
4 Automatic Transmission Fluid Pump Gasket
NOTE: Install a NEW gasket, it is not reusable.
5 Automatic Transmission Fluid Pump Seal
Procedure 
Install the seal onto the pump as shown. "Side Up", indicated by the arrow, should face away from the pump assembly.
NOTE: Install a NEW seal, it is not reusable.
6 Automatic Transmission Fluid Pump Assembly
7 Automatic Transmission Fluid Pump Bolt M6 x 28 (Qty: 5)
CAUTION: Refer to Fastener Caution .

Procedure 
Tighten the bolts in the sequence shown.
Tighten 
9 N.m (80 lb in)