1. Remove the pump cover mounting screw (7).
2. Remove the drive gear (6), driven gear (2) and side plate (3) from the casing.
(When reassembling)
โข Take care no to damage the gasket.
โข Align the hole of the pump cover (4) and casing 2 (5).
โข Install the side plate, noting its location and direction.
โข Install the gears, noting its direction.