恒美斯PGP511A0140CS2D3NL2L1B1B1夹持气缸PGP511A0140CS2D3NL2L1B1B1夹持气缸10）液压油过脏。排除方法：清洗系统，更换液压油。高压双联叶片泵PV2R12-26/31,PV2R12-33/10,PV2R12-41/23,PV2R12-59/31,PV2R12-53/17,PV2R12-41/23,PV2R12-47/23,PV2R12-33/19,PV2R12-59/31,PV2R12-59/12,PV2R12-65/28,PV2R12-59/23,PV2R12-33/33,PV2R12-31/26,PV2R12-53/28,PV2R12-65/28, PV2R13-52/31,PV2R13-60/28,PV2R13-66/25,PV2R13-76/23,PV2R13-94/19,PV2R13-116/31,PV2R13-8/52,PV2R13-66/14,PV2R13-23/116,PV2R13-94/23,PV2R13-116/28,PV2R13-94/25, PV2R13-94/28,PV2R13-116/23,PV2R13-28/94,PV2R13-116/66,PV2R23-52/116,PV2R23-60/33,PV2R23-66/41,PV2R23-53/66,PV2R23-65/116,PV2R23-53/94,PV2R23-116/63,PV2R23-66/53,
恒美斯PGP511A0140CS2D3NL2L1B1B1夹持气缸PGP511A0140CS2D3NL2L1B1B14.B.液压油严重污染，形成较大的化学颗粒，过滤网破裂有异物进入泵体内，导致叶片局部断裂，定子磨损（不单在高压区内）。
恒美斯PGP511A0140CS2D3NL2L1B1B1夹持气缸