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 30 1. 2. 3. 4. 5. 6. 7. NOTE Readings must be within limits given in table 4-10. The letter L shows a loose fit and the letter T shows a tight fit. If readings are not within given limits, throw away part and get a new one. There are six main bearing journals on crankshaft. They are called by numbers one to six, counting from front to rear of crankshaft. The number four main bearing journal (3) is also called the main thrust bearing journal. using gage (internal measuring set) (1) and micrometer (2), measure width of main thrust bearing journal (3). Using outside micrometer (2), measure outside diameter of crankshaft pulley end (4) near rear (5) of crankshaft pulley end. Using gage (1) and micrometer (2), measure inside diameter (6) of crankshaft gear (7). Measure fit of crankshaft gear (7) on rear (5) of crankshaft pulley end (4). Using gage (1) and micrometer (2), measure diameter of bore (8) in crankshaft damper and pulley (9). Using micrometer (2), measure outside diameter of crankshaft pulley end (4) at front (10) of crankshaft pulley end. Measure fit of crankshaft damper and pulley (9) on front (10) of crankshaft pulley end (4). GO TO FRAME 31 4-47