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Common Problems and Solutions for Lift Pumps and Cylinders
2026-04-09
I. Lift Pump
1 Insufficient Pump Pressure, Slow Lifting, Failure to Lift
Causes: Air in the pump; Worn seals, internal leakage; Worn/jammed check valve; Insufficient oil, thin/dirty oil
Solutions: Bleed air by lifting and lowering repeate...
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Ruian Zhoufeng Automobile Co., Ltd
2025-03-18
Ruian Zhoufeng Automobile Co., Ltd is specializing in producing cabin pump, cabin cylinder exhaust brake valve, and improving aftersales service and the company's production standards. Moreover, it also has strict quality management, whose products are strictly accoding to national or industry standards for factory inspection. The main series of products are widely used, covering SINOTRUCK, SXQC,FAW, DONGFENG, FONTON,JAC, XCMC, CAMC and other major brands,which plays an important role in the auto parts.





