Bushing Bores In Boom Can Be Machined In The Field{6501,0664}
Usage:
215, 225 and 235 Excavators With Two-Piece Boom
The bushing bore for the joint (connection) between the stub and fore boom can be machined in the field on the above machines. It is sometimes desired to do the work in the field when it is not easy to transport the machine to a service shop.
The 1P4000 Line Boring Tool Group and other tools are used to machine the bores.
Special Instruction Form SMHS7625 gives the tools and procedures necessary to machine the bores.
Caterpillar Information System:
1980/05/12 Possible Cause Of A Low Idle Misfire And/Or Backfire{1278,1076,1250}
1980/05/12 New Part Available To Check The 3S1467 Plunger And Barrel Assemblies{1251,1252,0652}
1980/05/12 Boss Can Be Removed From Spacer Plate Cylinder Block To Get Clearance For Oil Filler Tube{1201,1316}
1980/05/12 "I checked everything but..."{0100}
1980/05/12 Improvements To Engine Oil Lines Group Makes Installation Easier; Prevents Reverse Connections{1307,1318,1155}
1980/05/12 Use The FT1525 Alignment Pin And FT1526 Fixture When Reconditioning Earlier 3208 Sleeve Metering Fuel Systems{0626,1264,1286}
1980/05/05 Hardened Washers Now Used On Bolts For Fan Shroud{1353,1360}
1980/05/05 Improvements Made To Water Separator Groups{1263}
1980/05/05 Changes To 9S240 Rack Position Tool Group; Revision To Special Instructions{0653,0374,1250}
1980/05/05 New 6V2120 Spline Sprocket Improves Depth Control Of 5P4175 Boring Tool Group{0663}
1980/04/28 Use 6V3044 Polishing Belt For Crankshaft Reconditioning{0622,1202}
1980/04/28 Boring Machine, Adapter Groups And Sleeves Available For Repair Of Damaged Cylinder Blocks{0622,1201,1216}
1980/05/12 Changes To Oil Level Gauge Group Improve Accuracy Of Oil Level Indications, Increase Oil Capacity Of 245 Excavators And Front Shovels{1300}
1980/05/19 Important: 7V2253 Anti-Creep Slides Must Be Correctly Installed, And Adjusted With The Seat Belt{7327}
1980/05/19 Turbine Wheel Shroud Design Changed; Snap Ring No Longer Used{1052}
1980/05/19 "Viscor Cup" Available To Check SAE J967 Calibration Fluid For Fuel Injection Test Bench{0651}
1980/05/19 New Plug With Straight-Threads Used In Engine Variable Timing Drive{1272}
1980/05/26 6V97 Engine Stand Is Available{0626}
1980/05/26 New Check Valve Used In Fuel Injection Pump Assembly{1251}
1980/05/26 Four Fabricated Tools Available To Adjust Carrier Bearing Preload And Backlash (Tooth Clearance) For Bevel Gear And Pinion{0611,3258,3256,3257}
1980/05/26 6V6 Electrical Connector Pliers Available{0613}
1980/06/02 Improved Procedure Can Be Used To Adjust Voltage Gain{4467}
1980/06/02 Reverse Flow Check Assembly Now Used In Fuel Injection Pump Assemblies{1251,1272,1254}
1980/06/02 Oil Pump Drive Sleeves Now Available Separately For Parts Service{3300}