TM-9-2815-210-34-2-1 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 1
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TM 9-2815-210-34-2-1 Air flow (at rated power and speed): Model LDS-465-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Models LDS-465-1, LDS-465-1A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Models LD-465-1, LD-465-1C . . . . . . . . . . . . . . . . . . . . . . . .. . . . . Model LDT-465-1C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pistons: Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compression ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cooling: Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine operating temperature: Models LDS-465-1, LDS-465-1A, LDS-465-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . .. . . .... Models LD-465-1, LD-465-1C, LDT-465-1C . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water pump type . ...... . . ...... . . . . . . . . . . . . . ...... . . . . . . Water pump output at rated engine speed: Model LDS-465-2 . ........ . . . . ..... . ....... . . . . . . . . . . . . . . . Models LDS-465-1, LDS-465-1A, LDT-465-1C, LD-465-1, LD-465-1C . ........ . . . ...... . . . . . . . 550 cfm 450 cfm 300 cfm 405 cfm 4.87 in. 22:1 Liquid cooled, forced circulation, pressure type, thermostat, belt driven water pump and fan. NOTE Early production Model LDT-465-1C fuel injection pumps had an idle speed setting of 650-700 rpm. Late Production LDT-465-1C injection pumps had 160°F. to 180°F. at 60°F. ambient 180°F. to 200°F. at 60°F. ambient Centrifugal 180°F. at 2,800 rpm, 95 gpm 180°F. at 2,600 rpm, 85 gpm an idle speed setting of 800-850 rpm. Refer to injection pump identification plate for correct idle speed setting. Drive .. .. . . ....... . ....... . . . . . . . . . . . ...... . . . . . . Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drive (from crankshaft): Models LDS-465-1, LD-465-1C, LDT-465-1C, LDS-465-1A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model LDS-465-2 . ....... . ..... . . . . . . . . . . . . . . . . ... . ... Crankshaft rotation (viewed from front) . . . . . . . . . . . . . . . . . .. V-belts 6 blades Clutch drive from face of flywheel Automatic trans- mission from flex- ible plates on flywheel Clockwise 1-12