What also amazed me was that when I finally got power to the washer
motor, it wouldn't prime. So, I traced the tubing to a t-fitting that
apparantly split to the windshield and to the headlight washers (if so
equipped - I am not). The valve in the t-fitting must have failed
because I could not get pressure to the windshield.
I disconnected the t-fitting and ran one line from the washer motor to
the t-fitting at the firewall, where it splits to the left/right
squirter. This valve began to spew water, so I used some automotive
GOOP adhesive to seal this.
After all of this, both squirters worked fine and all was right in the
Volvo world (at least for a day).
