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 (33), and elbows (34 and 37) for carbon build-up. Remove carbon. If carbon cannot be removed, replace parts. Replace damaged parts. c. Inspect eaust pipe cap assembly flapper valve and pivot pins for erosion, wear, or looseness. DUCIUPrtON NO. I SWITCH, PRESSURE; AIR. LEFT AND RIGHT BANK 2 BRACKET, MOUNTING: AIR PRESSURE SWITCH, lEFl AND RIGHT 3 WASHER, LOCK: AIR PRESSURE SWITCH TO BRACKET, LEFT ANO RIGHT 4 SCREW, CAP, HEGON HEAD: AIR PRESSURE SWITCH. TO BRACKH, LEFT ANO RIGHT 5 HOSE ASSEMBLY, NONMETALLIC: LOW PRESSURE SWITCH INLET, RIGHT 6 HOSE ASSEMBLY. NONMETALLIC: HIGH PRESSURE SWITCH INLET, RIGHT 7 STRAP, TIE·DOWN, ELECTRICAL COMPONENTS: AIR PRESSURE SWITCH HOSE. INLET ANO OUTLET, RIGHT Replace eroded or damaged parts. . d. Inspect ejector tubes (4 and 28, fig. 4-18) for erosion and cracks. eck for broken welds at all seams and at angle bracket (23 ) . Replace ejector tubes (4 and 28) if damaged. HU OEFU'ffON HO. 5 TA265597 8 HOSE ASSEMBLY, NONMETALLIC: HIGH AIR PRESSURE SWITCH, LEFT 9 HOSE ASSEMBLY, NONMETALLIC, LOW AIR PRESSURE SWITCH, LEFT 10 ADAPTER, STRAIGHT, TUBE TO BOSS: HIGH AIR PRESSURE SWITCH. INLET 1 I PACKING, PREFORMED: LOW AIR PRESSURE SWITCH ADAPTER, INLET.PART OF SET PART NUMBER 57�4X 12 PACKING, PREFORMED. HIGH AIR PRESSURE SWITCH ADAPTER, OUTLET, PART OF SET PART NUMBER 57044X 13 ADAPTER, STRAIGHT, TUBE TO BOSS : LOW AIR PRESSURE SWITCH, OUTLET Figure 4-17. Dust Detector System 4-12 Change 3 ) )·