Buick Regal: Front Internal Gear Installation

1. Input Carrier Flange
2. Forward Clutch Backing Plate Retaining Ring
3. Front Internal Gear

NOTE: Rotate to index the clutch plate and ensure seated.

4. Front Carrier Thrust Bearing
5. Front Carrier Thrust Bearing Race

FRONT CARRIER INSTALLATION

1. Sun Gear Rear Thrust Bearing Race
2. Front Carrier
3. Input Shaft Fluid Seal Ring[4x]

NOTE: Remove and DISCARD the seal.

4. Front Carrier Thrust Bearing Race
5. Sun Gear Thrust Bearing
6. Front Sun Gear

NOTE: Groove side up.

7. Automatic Transmission Fluid Pump Shaft Thrust Washer

3RD CLUTCH INSTALLATION

1. 3rd Clutch

NOTE: Line up the fiber plates to help seat, will have to rotate and rock to get to fully seat in place.

2. Automatic Transmission Case Bolt (Band Anchor)

CAUTION: Refer to Fastener Caution.

Tighten 167 N.m (123 lb ft)

FORWARD BAND SERVO PISTON INSTALLATION

1. 2nd Clutch Accumulator Piston Spring
2. Forward Band Servo Piston

NOTE: Pin on the servo piston needs to index on the band.

3. Forward Clutch Accumulator Piston Fluid Seal Ring

NOTE: Install a NEW seal. Do NOT reuse the old seal.

4. Forward Band Servo Cover
5. 2-4 Band Servo Cover Seal (O-ring)

NOTE: Install a NEW seal. Do NOT reuse the old seal.

6. 2-4 Band Servo Cover Retaining Ring

NOTE: Install a NEW retaining ring.

AUTOMATIC TRANSMISSION FLUID PUMP AND FLUID FILTER INSTALLATION

1. Automatic Transmission Fluid Pump Ring[4x]

NOTE: Install NEW seals. Do NOT reuse old seals.

2. Automatic Transmission Fluid Pump Shaft Thrust Washer
3. Automatic Transmission Fluid Filter

NOTE: Install a NEW filter. DO NOT reuse old filter.

4. Automatic Transmission Fluid Filter Bolt [2x]

CAUTION: Refer to Fastener Caution.

Tighten 5 N.m (44 lb in)

5. Automatic Transmission Fluid Pump

NOTE: Ensure the 3 black seals are on the fluid pump.

6. Automatic Transmission Fluid Pump Seal

NOTE: Install a NEW seal. Do NOT reuse the old seal.

7. Automatic Transmission Fluid Pump Bolt [5x]

Tighten 25 N.m (18 lb ft)

8. Automatic Transmission Fluid Pump Bolt [2x]

Tighten 25 N.m (18 lb ft)

9. Automatic Transmission Fluid Pump Seal[3x]

NOTE: Install NEW seals. Do NOT reuse old seals.

DIFFERENTIAL ASSEMBLY INSTALLATION

1. Differential

TORQUE CONVERTER AND DIFFERENTIAL HOUSING ASSEMBLY DISASSEMBLE

1. Automatic Transmission Fluid Baffle Bolt [2x]
2. Automatic Transmission Fluid Baffle
3. Automatic Transmission Fluid Baffle Bolt
4. Lubricant Fluid Hose Clamp
5. Front Differential Transfer Drive Gear Fluid Passage Tube

FRONT WHEEL DRIVE SHAFT OIL SEAL REMOVAL - LEFT SIDE

1. Front Wheel Drive Shaft Oil Seal - Left Side

   Special Tools

   • DT-26941 Remover
   • GE-6125-1B Slide Hammer with Adapter

   For equivalent regional tools, refer to Special Tools.

DIFFERENTIAL DRIVE PINION GEAR OUTER BEARING RACE REMOVAL

1. Differential Drive Pinion Gear Outer Bearing Race

Special Tools

• DT-45124 Removal Bridge
• DT-45124-9 Puller Leg
• DT-51919 Bearing Race Remover

Equivalent regional tools: Refer to Special Tools

DIFFERENTIAL CARRIER BEARING RACE REMOVAL

1. Differential Carrier Bearing Race

Special Tools

• DT-45124 Removal Bridge
• DT-45124-9 Puller Leg
• DT-51919 Bearing Race Remover

Equivalent regional tools: Refer to Special Tools

DIFFERENTIAL CARRIER BEARING RACE INSTALLATION

1. Differential Carrier Bearing Race

Special Tools

• DT-51918 Bearing Race Installer
• GE-8092 Driver Handle

For equivalent regional tools, refer to Special Tools.

DIFFERENTIAL DRIVE PINION GEAR OUTER BEARING RACE INSTALLATION

1. Differential Drive Pinion Gear Outer Bearing Race

   Special Tools

   • DT-51918 Bearing Race Installer
   • GE-8092 Driver Handle

   For equivalent regional tools, refer to Special Tools.

FRONT WHEEL DRIVE SHAFT OIL SEAL INSTALLATION - LEFT SIDE

1. Front Wheel Drive Shaft Oil Seal - Left Side

Special Tools

• DT-52512 Axle Seal Installer
• GE-8092 Driver Handle

For equivalent regional tools, refer to Special Tools.

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