Preparing to open the water blaster

Pryed off the pump shaft cap with a flathead screwdriver

All screws loosened; right-side casing removed

Close-up of trigger

Enclosed tubing assembly

Alternate view of enclosed tubing assembly

Close-up of nozzle valve

Close-up of enclosed tubing assembly; opted not to open this part up further

Alternate view of pump rod

Alternate view of nozzle valve

Alternate view of nozzle valve

Side view of pressure chamber assembly