PT Series Operator & Parts Manual - McConnel
PT Series Operator & Parts Manual - McConnel
PT Series Operator & Parts Manual - McConnel
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Flexible Couplings1) Short driveshaft clamp bolt (2 off)2) Flexible coupling (2 off)3) Flexible coupling mounting bolts (12 off)4) Long driveshaft (2 off)Check each flexible coupling for damage and cracks. Replace if any damage is found.Check the tightness of the short driveshaft clamping bolt and coupling mounting bolts to thecorrect torque. Repeat with the other drive coupling. Refer to ‘Specific Torque Settings’chart.WARNING: Ensure that the opposing blade carriers and blades are at 90° to each other afterany maintenance that requires removing or replacing drive couplings.39