Volvo Owners Club Forum - View Single Post - V70

Derek UK · Jan 23rd, 2021, 14:15

Gaz, this may be due to the check valve/non return valve having failed. It's duty is to keep the line filled up to near the very rear so it doesn't need to fill the whole line every time.

Jan 23rd, 2021, 14:15	#7
Derek UK VOC Member Last Online: Today 13:07 Join Date: Jul 2006 Location: Chatham	Gaz, this may be due to the check valve/non return valve having failed. It's duty is to keep the line filled up to near the very rear so it doesn't need to fill the whole line every time.