Fuel Shutoff Solenoid Seals Better {1259,1286}
Usage:
627B And 637D Tractor-Scrapers, 814B Tractors, 815B And 816B Compactors, 950B And 966D Loaders
Description of Change: New bolts and spacers are used in the electrical shutoff group on these machines. The new spacers make it possible to use longer bolts. These new bolts will have a greater stretch (change in length) when they are tightened. This will keep the bolts tight during operation.
Adaptable As: The new S1616 Bolts and 5G2003 Spacers are direct replacements for the former 2A762 Bolts.
Location of bolts and spacers.
Caterpillar Information System:
1981/10/26 "Athena" Supports HBM's Field Servicemen {0374}
1981/10/26 Improved Head Gasket Has Larger Fire Ring To Decrease Fretting {1101,1201}
1981/10/19 Reference Chart For Major Production Changes On 3208 Engines{0374,0375,1000}
1981/10/19 New Washers Make A Better Seal In Aftercooler Water Pumps{1363}
1981/10/19 Wrong Fuel Setting Information Given In Microfiche{0374,1251,1264,1257}
1981/10/19 Use Shorter Lubrication Periods Under Severe Operating Conditions{7500}
1981/10/19 FT1565 Valve Guide Removal And Installation Tool{0623,0624,1104}
1981/10/12 FT1561 Cylinder Liner Storage Cabinet{0632}
1981/10/12 Engine Slobbering; New Piston And Rings Used{1214,1215,1000,1225,1104,1052}
1981/10/12 Use Of Engine Supports On Flywheel Housing Can Change Face And Bore Runout Measurements{1157}
1981/10/12 New Cylinder Block Permits Use Of A Small-Frame Turbocharger{1201,1052}
1981/10/05 Bolt Torque Specifications Changed For Crankshaft Pulley And Power Take-Off Adapter{1205,1165}
1981/11/02 Caterpillar Service Tools Are Going Metric {0650}
1981/11/02 More Equipment Available For Reconditioning Track Rollers {4180,0621,0674}
1981/11/02 Steel Retainer Clips For Sure Seal Connectors Used In Electrical Harnesses {0683,1408,7553}
1981/11/02 Correct Power Connection Prevents Damage To Diagnostic Service Tools {0651}
1981/11/09 New 6V3010 Puller Group (Cross Bar Type) Is Easier To Use In Many Applications{0621}
1981/11/09 New Basic Turbocharger Group Prevents Possible Failures Of Compressor Wheel{1052}
1981/11/09 New Parts And Assembly Procedure Used On Main Shaft{3306}
1981/11/09 Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09 Use FT1566 Valve Spring Compressor For Installation And Removal Of Valves{0622,1108}
1981/11/09 New Clearance Specifications For Oil Pump Rotor Tip{1304,0374}
1981/11/16 Check Bottom Surface Of Cylinder Liner Flange For Erosion And Wear{1216,1201}
1981/11/16 New Shaft Assembly Used In Flexible Coupling Arrangement{3303}