Bosch Pressure Washer Wand Leaking

Place the pressure washer gun wand or lance into a tabletop vise grip so that you have easy access to the quick connect nozzle at the end of the wand.

Bosch pressure washer wand leaking.

Otherwise there will still be a leak. Step 2 use a 2 0 mm flathead screwdriver or ice pick to stick and remove the o ring from the quick connect nozzle at the end of a gun wand or lance. If the thermal release valves seal is compromised it may continuously leak water and cause the washer to lose pressure. The drain hose most commonly leaks from the connection between the pump and the back of the washer.

If the washer is pushed too far against the wall the hose can rub ag. When you re sure that the o ring is secure connect the pressure water wand with the pump. If the drain hose is leaking replace it. Ainst the wall and form a leak.

Once you ve inserted the o ring inside the pressure washer wand use your finger to make sure that it is seated well in the recess of the nozzle. Most power washers are equipped with a thermal release valve at the bottom of the pump system which is designed to expel water from the pump system when it becomes too hot.