Transmission Fluid Filler Tube and Seal Replacement Allison AT

1. Remove the oil level indicator.



2. Remove the bolt and the washer securing the oil level indicator tube to the engine bracket.
3. Place a container under the transmission oil pan in order to catch the draining oil.
4. Remove the nut securing the oil level indicator tube to the transmission oil pan.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

1. Install the nut in order to secure the oil level indicator tube to the transmission oil pan.

Tighten
Tighten the nut to 130 N·m (96 lb ft).

2. Install the bolt and the washer in order to secure the oil level indicator tube to the engine bracket.

Tighten
Tighten the bolt to 55 N·m (41 lb ft).

3. Install the oil level indicator.
4. Check the transmission oil level. Add oil as necessary. Refer to Fluid Capacity Specifications .

Transmission Fluid Filler Tube and Seal Replacement Allison MD

1. Remove the oil level indicator.



2. Remove the bolt and the washer securing the oil level indicator tube to the engine bracket.
3. Remove the bolt securing the oil level indicator tube to the transmission.
4. Place a container under the transmission oil pan in order to catch the draining oil.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

1. Install the bolt in order to secure the oil level indicator tube to the transmission.

Tighten
Tighten the bolt to 40 N·m (30 lb ft).

2. Install the bolt and the washer in order to secure the oil level indicator tube to the engine bracket.

Tighten
Tighten the bolt to 55 N·m (41 lb ft).

3. Install the oil level indicator.
4. Check the transmission oil level. Add oil as necessary. Refer to Fluid Capacity Specifications .