DKSB Engineering (M) Sdn Bhd provides professional hydraulic jack seal replacement to stop oil leaks, restore lifting power, and improve safety during operation. We support workshop and site-based assistance for customers across Kuala Lumpur and Selangor.
Seal replacement is a practical solution when a jack starts leaking oil, cannot hold load, or lifts slowly. We replace worn seals and check the internal condition so the jack can return to stable, smooth lifting.
For faster support: share the jack capacity (ton), brand/model, and photos of the leakage area and nameplate (if available).
Seal issues are common and usually build up over time. Replacing seals early helps prevent bigger damage and unsafe lifting.
Frequent lifting and load holding can slowly wear seals and reduce holding power.
Contamination can damage seals and cause internal scoring that leads to leakage.
Consistently lifting above capacity can strain seals and shorten jack life.
Poor storage conditions can cause corrosion and seal hardening, leading to leaks.
Common warning signs: oil leakage, jack sinks under load, slow lifting, uneven lifting, or unstable lowering.
We follow a careful, step-by-step process so the jack returns to safe, stable operation. You get clear repair notes and practical advice to reduce repeat issues.
Confirm leakage and performance issues, and check external condition.
Open the jack safely and check sealing surfaces and internal parts condition.
Replace worn seals and refit parts carefully to reduce repeat leaks.
Test lifting, holding, and lowering to confirm safe and stable performance.
Downtime depends on jack size, internal condition, and seal availability. We aim for safe work and a stable return to service.
| Scope Item | Purpose | Notes |
|---|---|---|
| Seal replacement | Stop oil leakage and restore holding power | Seal size must match jack model |
| Internal cleaning | Improve smooth movement and reduce wear | Helps prevent repeat leakage |
| Surface condition check | Ensure sealing areas are in good shape | Damaged surfaces can cause early leak return |
| Functional test | Confirm lifting and holding stability | Important for safe operation |
For safety, avoid using a leaking jack for heavy lifting. Early seal replacement reduces risk and prevents bigger internal damage.
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