Yoke Bolt for Multiton Manual Pallet Jack
MU 90150-19
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Reference Diagrams
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Product Description
Yoke bolt
Frequently Asked Questions
Q: What is the MU 90150-19 yoke bolt and what does it do?
A: The MU 90150-19 is a yoke bolt that fastens the hydraulic piston yoke to the lifting link shaft assembly in Multiton manual pallet jacks. It is a critical fastener in the lift mechanism.
Q: What is the material and grade of the MU 90150-19?
A: The MU 90150-19 is a hardened steel bolt designed for high-load fastening applications. The exact grade and tensile specification is determined by OEM stress analysis for the piston-to-shaft connection.
Q: Can the MU 90150-19 be reused after removal?
A: Yoke bolts under cyclic hydraulic loading can experience fatigue and micro-fracturing. Check the bolt for cracks, stripping, or permanent deformation before reuse. If any damage is visible, replacement is recommended to prevent catastrophic failure during operation.
Q: What happens if the MU 90150-19 yoke bolt loosens?
A: A loose yoke bolt causes play between the piston and shaft, resulting in jerky or binding lift, loss of synchronization between fork tines, and accelerated wear on the yoke and shaft. The bolt can eventually back out completely, causing loss of lift function.