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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 115 (Automatic Transmission - VT40 (MRG) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Transmission Fluid Pump Assemble

Transmission Fluid Pump Assemble

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
GM4683067Courtesy of GENERAL MOTORS COMPANY
Forward Clutch Housing Fluid Seal Ring Assemble

Callout Component Name
1 Forward Clutch Housing Fluid Seal Ring [2x]
Procedure 
Install NEW seals. Do NOT reuse old seals.
2 Forward Clutch Housing Fluid Seal Ring [2x]
Procedure 
Install NEW seals. Do NOT reuse old seals.
GM4683068Courtesy of GENERAL MOTORS COMPANY
Automatic Transmission Fluid Pump Body Assemble

Callout Component Name
1 Auxiliary Control Valve Body Spacer Plate
2 Automatic Transmission Fluid Pump Thrust Plate
3 Automatic Transmission Fluid Pump Cam
4 Automatic Transmission Fluid Pump Shaft
5 Automatic Transmission Fluid Pump Pressure Plate
6 Automatic Transmission Fluid Pump Pressure Plate Seal
Procedure 
Install NEW seals. Do NOT reuse old seals.Install seal in fluid pump pressure plate.
7 Automatic Transmission Fluid Pump Pressure Plate Seal
Procedure 
Install NEW seals. Do NOT reuse old seals.Install seal in fluid pump body.
8 Automatic Transmission Fluid Pump Body
9 Line Blowoff Ball Valve
10 Line Blowoff Ball Valve Spring
11 Line Blowoff Ball Valve Spring Retainer
12 Automatic Transmission Fluid Pump Cover Bolt [7x] M6 x 65
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (89 lb in)
13 Automatic Transmission Fluid Pump Cover Bolt [2x] M6 x 30
Tighten 
10 N.m (89 lb in)
GM4683071Courtesy of GENERAL MOTORS COMPANY
Automatic Transmission Auxiliary Fluid Pump Assemble

Callout Component Name
1 Automatic Transmission Auxiliary Fluid Pump Seal
Procedure 
Install NEW seals. Do NOT reuse old seals.
2 Automatic Transmission Auxiliary Fluid Pump
3 Automatic Transmission Auxiliary Fluid Pump Bolt M5 x 50
Tighten 
4.7 N.m (42 lb in)
4 Automatic Transmission Auxiliary Fluid Pump Bolt [3x] M5 x 33
Tighten 
4.7 N.m (42 lb in)
GM4683072Courtesy of GENERAL MOTORS COMPANY
Drive Link, Drive Sprocket, and Driven Sprocket Assemble

Callout Component Name
1 Torque Converter Fluid Seal Ring
CAUTION:

Do not use old seal rings. Install NEW seal rings. Reusing old seal rings may cause internal transmission leaks and transmission damage.

CAUTION:

Size the fluid seal rings for at least 5 minutes after installation to obtain proper seal ring size. Failure to do so may cause internal transmission leaks and transmission damage.


Procedure 
Use the seal pusher and sizer from DT-51191  Pump Seal Installer Set along with the DT-51191-4  Stator Shaft Seal Protector to install the torque converter fluid seal ring.

Special Tools

  • DT-51191  Pump Seal Installer Set
  • DT-51191-4  Stator Shaft Seal Protector

Equivalent regional tools:Special Tools
2 Drive Sprocket Thrust Washer
3 Drive Sprocket
4 Driven Sprocket
5 Drive Link
6 Driven Sprocket Retaining Ring
Procedure 
Install a NEW retaining ring. Do NOT reuse the old retaining ring.
7 Automatic Transmission Fluid Baffle
GM4683206Courtesy of GENERAL MOTORS COMPANY
Automatic Transmission Fluid Filter Assemble

Callout Component Name
1 Automatic Transmission Fluid Filter
Procedure 
Install a NEW filter. DO NOT reuse old filter.
2 Automatic Transmission Auxiliary Fluid Pump Bolt M5 x 20
Tighten 
4.7 N.m (42 lb in)