FUEL/WATER SEPARATOR OPERATION TESTS
WP 0042 00-3
Test manual drain valve (12) operation.
Place suitable metal container under manual drain valve (12) outlet, open valve and allow
fuel to empty into container.
If fuel does not drain, check drain valve and lines for obstructions.
or repair damaged drain lines or drain valve (WP 0084).
Repeat "Test Manual Drain Valve
When fuel empties, go to step 2.