This is an adjustment cylinder seal kit, designed to replace worn or leaking seals within the adjustment cylinder of a Volvo excavator. It is manufactured to meet OEM specifications, ensuring a proper seal and restoring the cylinder's functionality compared to a kit with inferior seals that may fail prematurely. Operators may notice hydraulic fluid leaks around the adjustment cylinder or a loss of precise control over the associated function when this seal kit is compromised.
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.
The first indication of a failing seal kit is typically visible hydraulic fluid leakage from the adjustment cylinder. If left unaddressed, the leakage will worsen, potentially leading to a loss of hydraulic pressure and function. The main risk is contamination of the hydraulic system by dirt entering through the compromised seals.
Carefully lubricate all new seals with clean hydraulic fluid before installation to prevent tearing. Ensure that the seals are seated correctly and not twisted in their grooves.
Inspect the adjustment cylinder rod for any scoring or damage that could compromise the new seals when replacing the seal kit.