Hydraulic Jack Replacing Seal
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Details
Hydraulic Jack Replacing Seal
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.
What is included in hydraulic jack seal replacement?
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.
- Leak inspection and confirmation of failure points
- Safe disassembly and internal condition checking
- Seal replacement (correct size and fit for the jack model)
- Cleaning of internal parts and sealing surfaces
- Reassembly with careful fitting to reduce repeat leakage
- Functional testing (lifting, holding, and lowering stability)
- Service reporting (findings + recommendations)
For faster support: share the jack capacity (ton), brand/model, and photos of the leakage area and nameplate (if available).
Why do hydraulic jack seals fail?
Seal issues are common and usually build up over time. Replacing seals early helps prevent bigger damage and unsafe lifting.
Wear over time
Frequent lifting and load holding can slowly wear seals and reduce holding power.
Dirty oil
Contamination can damage seals and cause internal scoring that leads to leakage.
Overload
Consistently lifting above capacity can strain seals and shorten jack life.
Improper storage
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.
How DKSB replaces hydraulic jack seals
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.
Inspection
Confirm leakage and performance issues, and check external condition.
Disassembly
Open the jack safely and check sealing surfaces and internal parts condition.
Seal replacement
Replace worn seals and refit parts carefully to reduce repeat leaks.
Testing
Test lifting, holding, and lowering to confirm safe and stable performance.
What you receive after service
- Findings summary (leak location + condition notes)
- Seal replacement confirmation and test result notes
- Simple care tips to extend jack life
Typical scope and downtime for hydraulic jack seal replacement
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.
FAQ
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