TM 5-5420-226-20-1 Symptom-35 DETAILED TROUBLESHOOTING PROCEDURE , BULKHEAD . . INDICATOR -  GAGE ‘“- 1  K=--- DISCONNECT (Continued) % Check   bulkhead engine   disconnect harness    (CKT   324) for   continuity. \ Second Technicifin (Commander’s Station) l   Install    basket-indicator panel harness connector at basket disconnect. l   Connect one    end    of  jumper wire    to   contact E   (CKT 324)   of   bulkhead engine disconnect harness connector at   bulkhead disconnect and    other end    of jumper wire    to   ground. Second Technician (Top Deck) l   Open    left   top   deck   grille   doors   to  gain   access    to  engine disconnects. l   Disconnect bulkhead engine disconnect harness * connector from    engine disconnects. l   Connect    red   probe    of  meter   to  contact    E  (CKT    324)   of bulkhead engine disconnect harness connector and black probe to   ground. l   Check    if  meter   indicates continuity. / Does    meter indicate continuity? m CON (CK ( F’---) ? WIRE \ m ,-,, @ Q/f ‘i ‘=:~E = ,- ‘... --- 0- .0 TO   VEHICLE GROUND \ .  DISCONNECT (CKT    324) ) l   Inspect bulkhead engine disconnect harness for   bent/ broken connector contacts or loose    CKT   324   wire   at   rear   of connectors. l   Repair    connectors if defective (page 10-298). l   If connectors are not defective, notify support maintenance of a defective bulkhead engine disconnect harness. l   Install    transmission shroud (page    9-6). l   Connect bulkhead engine disconnect harness to engine disconnect. l   Install front accessory harness connector at bulk- head    disconnect (page 10-298). -— TA107158 4-469