This seal kit is designed to replace worn or leaking seals within the adjust cylinder of Volvo excavators, ensuring proper hydraulic pressure and function. It is manufactured to meet stringent OEM standards, providing a durable seal that prevents fluid loss and contamination, unlike degraded rubber components. Operators may notice a loss of adjustability or slow cylinder response when seals begin to fail.
Always verify with serial number before ordering.
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Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
Initial signs of a failing adjust cylinder seal kit include visible hydraulic fluid leaks around the cylinder rod or a noticeable decrease in the cylinder's holding pressure. If left unaddressed, the leakage will worsen, leading to reduced system efficiency and potential damage to other hydraulic components due to low fluid levels. Continued operation with a compromised seal can result in uneven component wear and costly repairs.
Thoroughly clean the cylinder bore and rod before installing new seals to prevent damage from debris. Ensure seals are oriented correctly to prevent immediate leakage.
Inspect the cylinder rod for any scoring or pitting that could compromise the new seal's integrity.