This adjust cylinder seal kit is essential for maintaining the integrity and proper function of the adjust cylinder within the excavator's undercarriage system, preventing hydraulic fluid leaks and ensuring smooth operation. Manufactured to Volvo's high standards, it provides a durable seal, unlike worn or damaged seals that allow fluid loss and compromised cylinder performance. Operators may notice track adjustment issues, a loss of track tension, or visible hydraulic fluid leaks around the adjust cylinder if this seal kit is failing.
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.
A failing adjust cylinder seal kit will first present as a gradual loosening of the track or difficulty maintaining proper track tension. If left unaddressed, the cylinder may lose hydraulic pressure entirely, leading to excessive track slack and potential derailment. Continued operation with compromised seals risks damage to the undercarriage components and reduced machine stability.
Ensure all sealing surfaces within the cylinder are meticulously clean and free of any burrs or imperfections before installing the new seals. Never use sharp tools to force seals into place, as this can easily damage them.
Inspect the cylinder bore and piston rod for wear or damage when replacing the adjust cylinder seal kit.