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7B1-94 MANUAL TRANSMISSION Mainshaft Run-out
• Install the mainshaft to V-blocks.
• Use a dial indicator to measure the mainshaft central portion run-out.
226RS039 If the measured mainshaft run-out exceeds the Mainshaft Run-out Limit: 0.05 mm (0.0020 in)
Gear Inside Diameter
• Use an inside dial indicator to measure the gear inside diameter.
226RS040 If the measured value is less than the specified limit,
Gear Inside Diameter Standard Limit 1st 3rd 45.000 - 45.013 mm (1.771 - 1.772 in) 45.100 mm (1.776 in) 2nd 52.000 - 52.013 mm (2.047 - 2.048 in) 52.100 mm (2.051 in) Rev. 48.000 - 48.013 mm (1.889 - 1.890 in) 48.100 mm (1.894 in) 5th 32.000 - 32.013 mm (1.259 - 1.260 in) 32.100 mm (1.246 in) Reverse Idler Gear and Idler Gear Shaft
• Use a micrometer to measure the idler gear shaft diameter.
• Use an inside dial indicator to measure the idler gear inside diameter.
226RS041
• Calculate the idler gear and idler gear shaft clearance. Idler gear inside diameter-idler gear shaft diameter = If the measured value exceeds the specified limit, Idler Gear and Idler Gear Shaft Clearance Standard: 0.041 - 0.074 mm (0.0016 -0.0029 in) Limit: 0.150 mm (0.0059 in)
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