Track Carrier Roller
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| 图 1 | g01611495 |
(1) 安装时，橡胶曲面密封和所有接触面必须清洁干燥。 组装之前，在金属密封环的接触面上涂一薄层 6V-4876 润滑剂 。 金属密封圈必须装配成方形。 橡胶曲面密封不应凸起和扭曲。
(2) 组装后两个托链轮轴承的内径 ... 47.96 ± 0.09 mm (1.888 ± 0.004 in)
(A) 端隙：
- 最小值 ... 0.25 mm (0.010 in)
- 最大值 ... 1.25 mm (0.049 in)
(3) 在要密封的 O 形密封圈孔上稍涂润滑剂。
(B) 组装前，必须确保履带支重轮轴组件在全长范围内没有油漆 ... 67 ± 5 mm (2.6 ± 0.2 in)
Caterpillar Information System:
305 CR Mini Hydraulic Excavator Capacities (Refill)
325C Excavator Machine System Specifications Track Roller (Single Flange)
HDB Series and M1 Series Heavy Duty Brushless Alternators Alternator - Disassemble - HDB Series Alternator
312C Excavator Machine Systems Tank and Filter (Hydraulic) - Remove
305 CR Mini Hydraulic Excavator Access Door and Cover Locations
325C Excavator Machine System Specifications Recoil Spring
320B Excavator Machine System Specifications Front Idler
312C Excavator Machine Systems Fuel Tank - Install
HDB Series and M1 Series Heavy Duty Brushless Alternators Alternator - Assemble - HDB Series Alternator
SR4 and SR4B Electric Power Generation Rewind Data Winding Data for 147-9437 Generator through 147-9497 Generator
SR4 and SR4B Electric Power Generation Rewind Data Winding Data for 144-1811 Generator through 144-1951 Generator
M316C, M318C and M322C Excavators and M318C and M322C Material Handlers Swing Lock Pin Control
PM820, PM822, and PM825 Cold Planer Leaving the Machine
2002/03/18 A New Cylinder Head Gasket Is Available For Service Replacement {1124}
305.5 Mini Hydraulic Excavator Battery - Clean
303.5E2, 304E2, 305.5E2 and 305E2 Mini Hydraulic Excavators Battery Hold-Down - Tighten
303.5E2, 304E2, 305.5E2 and 305E2 Mini Hydraulic Excavators Battery or Battery Cable - Inspect/Replace
325C Excavator Machine System Specifications Track Roller Mounting
312C and 312C L Excavator Plate Locations and Film Locations
305 CR Mini Hydraulic Excavator Belt - Inspect/Adjust/Replace
2001/10/08 A Correction to Disassembly and Assembly Modules Changes the Torque Value for the Locknut in the Stick Cylinder {5458}
303.5E2, 304E2, 305.5E2 and 305E2 Mini Hydraulic Excavators Blade Linkage - Lubricate
416C, 426C, 428C, 436C and 438C Backhoe Loaders Quick Coupler Operation (Backhoe) - Pin Grabber Quick Coupler (If Equipped)
305 CR Mini Hydraulic Excavator Boom and Stick Linkage - Lubricate