(1) Disconnect connector MC133 from
LHS supply valve.
(2) Set multimeter select switch to OHMS.
(3) If there is continuity between wire 1435
connector MC133 terminal 2 and a
known good ground?
(a) If there is no continuity, repair wire
1435 (see schematic Fig 2-57)
or notify DS Maintenance.
(b) If there is continuity, perform Step (4)
below and go to Step 5 of this Fault.
(4) Connect connector MC133 to LHS
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.