TM 11-5820-890-30-44-54. REPLACEMENT OF CONNECTOR J9.Tools:Flat tip screwdriver7/8-inch socketSocket wrenchTorque screwdriverSoldering kitTorque wrenchPliersExpendable Supplies:SolderAlcoholCotton swabsSilicone compoundReferences:Paragraph 4-52 for removal and installation of access cover.ITEMACTIONREMARKSREMOVALa. Mounting adapterSet on work surface with right sidetoward you.b. Access cover (1)Remove and retain access cover (1).c. Protective cap (12) Remove protective cap (5) fromdefective connector J9 (8).d. Connector J9 (8)Using socket wrench and 7/8-inch socket,remove and discard nut (6) securing pro-tective cap retainer (7) and connector J9(8) to audio amplifier chassis (2). Dis-assemble connector. Slide insulator backon wires to expose solder connections.Using soldering kit tag and desolder wiresfrom J9 connector. Remove and discarddefective connector J9.INSTALLATIONe.Connector J9 (8)Using solder kit, solder tagged wires tocorrect pins of replacement connector J9.Remove wire tags. Slide insulator oversolder connections. Assemble connector.Apply silicone compound to connectorthreads and o-ring before installation.Install connector and o-ring in chassis.Install retained protective cap retainer(7) and locknut (6). Using torque wrenchand 7/8-inch socket, torque locknutto 58 to 62 in-lb.f. Protective cap (5)Install retained protective cap (5).g.Access cover (1)Install..See figure 4-14. Refer toparagraph 4-52 for accesscover removal procedures.See figure 4-15.A replacement nut issupplied with replacementconnectorSee figure 4-15. Thesewere removed in step d.Before and after soldering,clean wires and terminalswith alcohol and cottonswabs.This was removed instep c.See figure 4-14.These were removed instep b. Refer to paragraph4-52 for access coverinstallation procedures.4-162
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
