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75x13 truck Leaf Spring
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Maintenance Instructions:Appearance: Regularly inspect leaf springs for cracks, deformation, corrosion, or fractures, focusing on overlapping areas and U-bolt fixing points.Bolts: Ensure U-bolts and center bolts are torqued to 150 - 200N·m to prevent loosening and misalignment.
Lubrication: Apply specialized graphite grease between spring leaves and perform maintenance every 5,000 - 10,000 kilometers to reduce friction and wear.
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