Engine Oil Pump
Show/hide table
图 1 | g00295506 |
(1) 螺栓
将发动机机油泵盖的螺栓拧紧至以下扭矩。 ... 28 N·m (21 lb ft)
按以下扭矩拧紧将发动机机油泵固定至前主轴承盖的螺栓。 ... 22 N·m (16 lb ft)
将发动机吸油管的螺栓拧紧至以下扭矩。 ... 22 N·m (16 lb ft)
类型 ... 齿轮驱动差速转子
凸轮数
- 内转子 ... 4
- 外转子 ... 5
Show/hide table
图 2 | g00578755 |
典型实例 |
(2) 外转子与泵体之间的间隙 ... 0.15 至 0.34 mm (0.006 至 0.013 in)
Show/hide table
图 3 | g00578757 |
典型实例 |
(3) 内转子与外转子之间的间隙 ... 0.040 至 0.130 mm (0.0015 至 0.0050 in)
Show/hide table
图 4 | g00578719 |
典型实例 |
(4) 自然进气式发动机转子组件的端隙
- 内转子 ... 0.05 至 0.12 mm (0.002 至 0.005 in)
- 外转子 ... 0.040 至 0.110 mm (0.0015 至 0.0044 in)
-
涡轮增压式发动机转子组件的端隙
- 内转子 ... 0.043 至 0.118 mm (0.0017 至 0.0046 in)
- 外转子 ... 0.031 至 0.106 mm (0.0012 至 0.0042 in)
Caterpillar Information System:
621G and 623G Wheel Tractor Power Train Final Drive - Disassemble
966H and 972H Wheel Loaders Machine Systems Electrohydraulic Control - Remove
623G Wheel Tractor-Scraper Machine Systems Check Valve (Carry) - Disassemble
2001/10/29 Correction to Disassembly and Assembly , "Bucket-Install" {0645, 6101, 6102}
D10R Track-Type Tractor Power Train Chrome Bearing - Remove and Install
3176C, 3196 and 3406E Engines for Caterpillar Built Machines Engine Temperature Sensor Open or Short Circuit - Test
3176C, 3196 and 3406E Engines for Caterpillar Built Machines Digital Sensor Supply Circuit - Test
D3G, D4G and D5G Hystat Track-Type Tractors Power Train Final Drive and Sprocket - Disassemble
631G Wheel Tractor Power Train Transmission and Transfer Gears - Connect
D6N Track-Type Tractor Power Train Priority Valve
D3G, D4G and D5G Track-Type Tractors Parking Brake
631G Wheel Tractor Power Train Transmission and Transfer Gears - Separate
D3G, D4G and D5G Hystat Track-Type Tractors Engine Supplement Water Pump - Remove
3056E Industrial Engine Camshaft
2001/11/12 A New Rear Housing Assembly is Available {1157}
3056 Engines Connecting Rod
D3G, D4G and D5G Hystat Track-Type Tractors Engine Supplement Water Pump - Install
3056 Engines Cylinder Head
D6R Series II Track-Type Tractor Power Train Bevel and Transfer Gears - Disassemble
621G and 623G Wheel Tractor Power Train Final Drive - Assemble
621G and 627G Wheel Tractor-Scrapers Machine Systems Air Tank - Remove and Install
D6R Series II Track-Type Tractor Power Train Bevel and Transfer Gears - Assemble
D3G, D4G and D5G Track-Type Tractors Piston Pump (Hydrostatic)
966H and 972H Wheel Loaders Machine Systems Electrohydraulic Control - Install