Removal Procedure
- Remove the emission reduction fluid tank insulator - upper. Refer to Emission Reduction Fluid Tank Insulator Replacement - Upper .
- Remove the emission reduction fluid supply pump module. Refer to Emission Reduction Fluid Supply Pump Module Replacement .
- Loosen the emission reduction fluid tank pump module ring (1), using the CH-38879-B wrench.
- Remove the emission reduction fluid tank pump module ring (1) from the emission reduction fluid tank thread.