TM-9-2815-220-34 Direct Support Manual for AVDS-1790-2C and AVDS-1790-2D Engines Download
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TM 9-2815-220-34 1 - STRIP CABLE INSULATION EQUAL TO DEPTH OF SOLDER WELLS OF 2 - REMOVE GROMMET RETAINING NUT FROM PLUG ASSEMBLY INSERTS. AND SLIDE BACK OVER CABLE. 3 - SLIDE GROMMET BACK FROM PLUG ASSEMBLY AND REMOVE DAMAGED CABLE 4 - PASS REPLACEMENT CABLE THROUGH GROMMET RETAINING NUT ANO GROMMET INSERT INTO SOLDER WELLS OF INSERTS. AND SOLDER. 5 - SLIDE GROMMET OVER INSERTS AND PRESS INTO PLUG ASSEMBLY UNTIL SEATED. 6 - THREAD GROMMET RETAINING NUT TO PLUG ASSEMBLY. TYPICAL MALE-TYPE PLUG ASSEMBLY TA028615 gure 307. Replacemenr of coble mole receptocle1. NOTE Rubber-to-rubber contacts of bell-type con- nectors may lubricated lightly with silicone compound MIL-S< to assist as- sembly. c. IMtallation of Jumper Wire. To substitu a jumper wire for a defective harns wire, tape the jumפr wire to the exterior of the harness; do not dis- assemble the harness. Disassemble the connectors as shown in figures 8 or 3 and unsolder the deCec- tive wire. Strip the insulation from the end of the jumper wire to the depth of the solder well on the con- tact insert. Pass the jumper wire through the grommet retaining nut and grommet, and solder to the insert. Reassemble the connector. d. A cable that has been repaired by installing a jumper wire should be brushed or spr'lyed with electri· cal insulating compound (ignition) MIL-V-1&11C. Allow the comund to dry r approximately 8 hours before handling. The compound is not a conducr of electricity, so care must be taken to avoid overspraying the compound on contact surCaces of wire terminals, connector contacʦ, or similar parts where it will pre- vent the flow of electricity. 3-155. Assembly Install the wiring harns assembly to the power plant as outlined in paragraph 2(2) Cor the A VDS-17Z-, engine assembly, and paragraph 29b(2) for the AVDS-17Z-20 engine assembly. Section XXVll. GENERAL ASSEMBLY PROCEDURES 3-156. Cleanliness The engine is a precision pruct and extreme care and cleanliness must be exercised in all phases of assembly operations insure satisfactory engine performance. Dirt and dust, even in minute quantities, are abrasive. After cleaning and just before assembly, coat all ar- ings, shaCts, and contact surfac with engine oil (OE). This will insure sufficient lubrication of moving parts when first put into operation. 3-220 3-157. General Assembly Instructions a Always use new gaskets when assembling the engine. Use new preformed packings and annular cop- פr gaskets throughout engine assembly. An engine overhaul parʦ kit 57$0 consisting of all neceary gaskets and preformed packings, is available for use during engine repair. b. veral or the components of the engine are avail- able in kits or sets. Whenever a kit or set is used for ) )