TM 9-2350-261-20-11.2.3.Measure resistance of circuit 19B from terminal 2 (1) ofswitch S1 (2) and A2 (3) of relay K5 (4).Measure resistance of circuit 20A from terminal 3 (5) ofswitch S1 (2) and A3 (6) of relay K5 (4).Does multimeter read 0 ohms?1.2.3.Remove leads 19A and 19B from switch S1 positing 2.Measure resistance with switch S1 (1) in both up anddown positions.Does multimeter read 0 ohms when switch is down andinfinite ohms when switch is up?1. Faulty leads 19B and/or20A.2. Notify your Supervisor.1. Replace switch S1(page 40.1-33).2. Verify no faults found.3-336.104C h a n g e 3
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business