TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 FRAME 43 NOTE Seven main bearing caps (1) are line bored with crankcase (2). If any main bearing cap is damaged, crankcase and all bearing caps must be thrown away. Main bearing bores are called by numbers one to seven counting from front to rear of engine. 1. 2. 3. Using dial indicator, measure inside diameter of number one bearing bore (3). - Inside diameter must be 3.9370 to 3.9380 inches. If inside diameter of number one main bearing bore (3) is not 3.9370 to 3.9380 inches, throw away crankcase (2) and get a new one. NOTE New crankcase (2) will come with new bearing caps (1). If diameter of number one main bearing bore (3) is 3.9370 to 3.9380 inches, take out two screws and washers (4) and take off number one main bearing cap (1). GO TO FRAME 44 4-67