Drain System Test 9F; Drain Line System 12F - Subaru Forester Technicians Reference Booklet

2
000 Model Year Evaporative System Diagnosis

Drain System Test 9F

Drain System Test 9F Drain System Test 9F
Drain System Test 9F Drain System Test 9F
(9F) Disconnect D-5 from filter.
(9F1) Pressurize
Did pressure hold?
YES go to step (9F2).
NO , replace hose from D-5 to D-6 or
remove obstruction from hose.
(9F2) Disconnect D-4 from filter.
(9F3) Pressurize
Did pressure hold?
YES go to step (9F4).
NO , replace filter
(9F4) Disconnect D-3 from Drain Valve.
(9F5) Pressurize
Did pressure hold?
YES go to step (9F6).
NO , replace hose from D-3 to D-4 or
remove obstruction from hose.
(9F6) Disconnect D-2 from Drain Valve.
(9F7) Pressurize
Did pressure hold?
YES , replace hose from D-1 to D-2 or
remove obstruction from hose.
NO , replace Drain Valve
Reconnect all hose.

Drain Line System 12F

Drain Line System 12F Drain Line System 12F Drain Line System 12F Drain Line System 12F
(12F) Disconnect D-2 from Drain Valve
(12F1) Insert adapter –1 with ST plug into D-2
hose.
(12F2) Pressurize
Did pressure hold?
YES, replace Drain Valve and go to step
9.
NO, replace hose from D-1 to D-2 an go
to step 9.
Notes:
17 Effective 09-25-03