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 4 NOTE Readings must be within limits given in table 4-65. The letter L shows a loose fit. The letter T shows a tight fit. If readings are not within given limits, throw away part and get a new one. 1. Measure fit of 2. Measure fit of 3. Measure fit of END OF TASK sleeve bushing (1) in bore (2). bearing inside diameter (3) on idler shaft (4). bearing outside diameter (5) in bore of grooved pulley (6). Table 4-65. Fan Idler Pulley and Arm Assembly Fits and Wear Limits Index Number 1and2 3 and 4 5 and 6 Size and Fit of New Parts Item /Point of Measurement (inches) Fit of sleeve bushing in bore 0.0010L to 0.0050L Fit of bearing inside diameter 0.0007T to 0.0001L on idler shaft Fit of bearing outside diameter 2.0460 to 2.0472 in grooved pulley Wear Limit (inches) 0.010L None None 4-506