Remove the Pump Valve Housing (
) using number 15 wrench (
Inspect the rotors (
) for cracks and fouling. (
Replace as appropriate using Maintenance Procedure JC0346.
Prior to re-installation of the Pump Valve Housing, ensure the gasket is resealed with the correct gasket sealant.
Reinstall the Pump Valve Housing.
Reinstall the Pump Valve.
Ensure that all bolts (
) are tightened to 25nm.
Loosen the pump adjuster (
) by .5 turn.