C7.1 (Mech) Industrial Engine Caterpillar


Oil Pump

Usage:

C7.1 630
类型 ... 齿轮驱动差速转子

凸轮数

内转子 ... 4
外转子 ... 5


图 1g00938064

(1) 外转子与泵体之间的间隙 ... 0.050 至 0.330 mm (0.0020 至 0.0130 in)



图 2g00938061
检查间隙

(2) 内转子到外转子的维修极限 ... 0.080 至 0.250 mm (0.0031 至 0.0098 in)



图 3g00938799
检查轴向间隙

(3) 转子组件轴向间隙

内转子 ... 0.050 至 0.180 mm (0.0020 至 0.0071 in)
外转子 ... 0.050 至 0.180 mm (0.0020 至 0.0071 in)

将紧固机油泵组件前盖的螺栓拧紧至以下扭矩。 ... 22 N·m (16 lb ft)

Caterpillar Information System:

C9 Generator Set Engine Crankcase Breather - Clean
C7.1 Engines for Caterpillar Built Machines Front Housing and Covers
365C Excavator Engine Supplement Refrigerant Receiver-Dryer - Remove and Install
365C Excavator Engine Supplement Refrigerant Condenser - Remove and Install
365C Excavator Engine Supplement Refrigerant Compressor - Remove and Install
365C Excavator Engine Supplement Precleaner - Remove and Install
365C Excavator Engine Supplement Electric Starting Motor - Remove and Install
365C Excavator Engine Supplement Battery - Remove and Install
365C Excavator Engine Supplement Alternator - Remove and Install
365C Excavator Engine Supplement Air Cleaner - Remove and Install
C7.1 Engines for Caterpillar Built Machines Exhaust Manifold
C7.1 Engines for Caterpillar Built Machines Flywheel
C7.1 (Mech) Industrial Engine Gear Group (Front)
365C Excavator Engine Supplement Engine Oil Filter Base - Remove
365C Excavator Engine Supplement Engine Oil Filter Base - Install
303.5C CR and 303C CR Mini Hydraulic Excavators Hydraulic System Travel Counterbalance Valve
Installation of Replacement Switches for the Travel Alarm on Mini Hydraulic Excavators{7429} Installation of Replacement Switches for the Travel Alarm on Mini Hydraulic Excavators{7429}
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Bucket Cylinder - Remove and Install
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Swing Drive - Remove
301.6C and 301.8C Mini Hydraulic Excavators Machine Systems Swing Drive - Install
365C Excavator Engine Supplement Water Temperature Regulator - Remove and Install
325C Excavator Engine Supplement Fan - Remove and Install
365C Excavator Engine Supplement Ether Start Valve - Remove and Install
302.5C Mini Hydraulic Excavator Machine Systems Swing Boom Cylinder - Remove and Install
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