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 62 1. 2. 3. 4. NOTE All seven lower main bearing halves (1) have an aline- ment tab (2) at center as shown. Main bearing halves (1) and main bearing caps (3) are called by numbers one to seven counting from front to rear of crankcase (4). Used main bearing halves are marked with a number in alinement tab (2). The number three, number five, and number six main bearing caps look the same. They are marked with their number. Spread a thin coat of Prussian blue on surface of number three lower main bearing half (1) which rests against number three main bearing cap (3). Hold number three lower main bearing half (1) on number three main bearing cap (3). Alinement tab (2) must fit into notch (5) in number three main bearing cap. Put a light coat of engine lubricating oil on edges (6) of number three main bearing cap (3). Do this frame again for number five lower main bearing half and number six lower main bearing half. GO TO FRAME 63 4-86