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 66 1. 2. 3. 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 seven main bearing cap (3) has a slot (5) on each side for rubber oil seals. Spread a thin coat of Prussian blue on surface of number seven lower q ain bearing half (1) which rests against number seven main bearing cap (3). Hold number seven lower main bearing half (1) on number seven main bearing cap (3). Aline tab (2) must fit in notch (6) in number seven main bearing cap. Put a light coat of engine lubricating oil on edges (7) of number seven main bearing cap (3). GO TO FRAME 67 4-90