. TM 5-5420-226-20-1 Symptom-3 DETAILED TROUBLESHOOTING PROCEDURE VEHICLE OPERATION -  POWERPLANT, STARTING (Continued) NOTE If  STE/lCE is  available, perform Test Ne, 74,    STARTER CIRCUIT RESIS- I ANCE (page 4-73) before doing BULKHEAD Step DISCONNECT (- -. Y^{3Checkbatteryslave    cable    connector(CKT    81)   at} bulkhead disconnect for   loose    corroded or damaged wires    and/or connector contacts. I I^{SecondTechnician(Frontof   CrewCompartment)} I l   Disconnect three battery ground straps (page 10-268). t WARNING 1 After disconnecting ground straps, do    not allow them to    contact any metal surface. n First Technician (Commander’s Station) l   Displace battery slave    cable    connector (CKT 8 I ) from bulkhead disconnect (page 10-269). l   Check   battery slave    cable    connector (CKT 8 I)   for loose, corroded or   damaged wires and/or contacts. / Does  connector have    loose, corroded or   damaged wires    and/or contacts? I FOR CLARITY QUADRANT ASSEMBLIES NOT    SHOWN 1’^{l   Repair    batteryslave    cable} (page 10-298). I I I CKT CONTACT TA106844 4-155