TM 11-5820-890-30-413-35. REPLACEMENT OF CB1 CIRCUIT BREAKER. ContinuedITEMACTIONREMARKSINSTALLATION Continuedf.Circuit breaker (12)Obtain replacement circuit breaker, hexnut, switch plate, and lock ring.g. Circuit breaker (12)Use soldering kit and needle nose pliers.wiresSolder wires to tagged terminals on thecircuit breaker, and remove the tags.h.O-ringApply silicone compound to o-ring onreplacement circuit breaker.i. Hex nut, switchUse adjustable wrench. Insert replacementplate, and lock ringj. Heat sinkassembly (2)13-36. REPLACEMENTcircuit breaker in chassis with proper orien-tation. Install and hand tighten replacementhex nut, switch plate, and lock ring secur-ing circuit breaker to chassis. Use torquewrench. Torque nut to 20 in-lb.Install retained heat sink assembly onpower supply adapter chassis (1).OF LAMP HOLDER FOR DS1 LAMP.Tools:Flat tip screwdriver9/16-inch wrenchTorque screwdriverTorque wrenchSoldering kitExpendable Supplies:SolderAlcoholSilicone compoundCotton swabsReferences:Before and after soldering,clean wires and circuitbreaker terminals withalcohol and cotton swabs.Refer tofor heatparagraph 13-17sink installation.Paragraph 13-17 for removal and installation of the heat sink assembly (8A1).ITEMACTIONREMARKSREMOVALa.Heat sink assembly (2)b. Power supply adapterchassis (1)c.Light lens andDS1 lampd. Lamp holder (13)wiresRemove and retain heat sink assemblyRefer to paragraph 13-17from power supply adapter chassis (1).for heat sink removal.See figure 13-2.Set upside down on work surface withfront toward you. See figure 13-6.Remove light lens and lamp from lampholder (13) and inspect for damage. Ifdamaged, obtain replacement.Tag location of all wires soldered to ter-minals on rear of lamp holder. Use sol-dering kit. Desolder each wire from thelamp holder.13-56
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
