HDX-400 * 10 Dawn hydraulic filters if no oil pumping oil filter car, check finds:. A pump rotation is correct: b tank to the parts of the seal between the suction port is reliable, whether to leave the oil suction port or oil liquid has been sucking: c strainer filter is clogged: a significant reduction in traffic flow oil filter, check finds: a coarse, fine filter element is clogged serious: b pump shaft seals for wear or for reversal caused blowing. A sudden drop in pressure filtration, check the fine filter breakdown. Guan Sing filtration equipment Co., Ltd. Tel: 0316-6125110 Fax: 0316-6125512 Mobile: 13513169483 Contact: National Shuping (Ms.) Q Q: 5434 73625 E-mail: kangshengguolv@163.com Website: www.kangshengguolv.com Zip: 065501 Address: Langfang, Hebei Province, Guan Forest City Industrial Development Zone Yashima Network finishing release 

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