This is an adjust cylinder seal kit, containing the necessary seals and O-rings to repair a leaking or malfunctioning hydraulic adjust cylinder on Volvo excavators. It is constructed from durable materials engineered to withstand high pressures and abrasive conditions, ensuring a reliable seal unlike a worn kit that allows fluid bypass and compromises cylinder function. Operators may notice issues with track adjustment, such as loose tracks or the inability to properly tension them, when this seal kit fails.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
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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 primary symptom of a failing adjust cylinder seal kit is the inability to maintain proper track tension, leading to tracks that become loose or sag. If ignored, the cylinder may lose hydraulic pressure entirely, making it impossible to adjust the tracks, which can lead to track derailment or damage to the undercarriage components. This poses a significant risk of equipment downtime and costly repairs.
Thoroughly clean the cylinder bore and piston rod, ensuring no dirt or grit remains that could damage the new seals during installation. Use a lubricant compatible with hydraulic fluid on the seals to ease installation and prevent tearing.
Check the track adjuster mechanism and recoil spring for proper function and wear when replacing the adjust cylinder seal kit.