Valve Seat Insert Removal Tools {0703,1103}
Usage:
3500 Family Of Engines
Reference: Special Instruction, SMHS7935, "Use Of 6V4805 Valve Seat Insert Puller Group".
The 6V4805 Valve Seat Extractor Tool Group can be used to remove the valve seat inserts on both 3500 Spark Ignited Engines and 3500 Diesel Engines. The largest diameter on the 6V4193 Extractor (part of the valve seat extractor tool group) will fit the valve seat inserts in the spark ignited cylinder heads. The largest diameter on the 6V4194 Extractor (part of the valve seat extractor tool group) will fit the valve seat inserts in the diesel cylinder head.
NOTE: The 6V4194 Extractor may require hand force to compress the extractor in order to install and remove the extractor from the insert.
Caterpillar Information System:
1993/02/15 New Oil Pump Groups Do Not Require Key On Drive Shaft {1304}
1993/02/15 Maximum Wiring Harness Extension Length Specification {1408,7451}
1993/02/15 New Tank Assemblies Used In Expansion Tank Groups; New Pressure Cap; New Coolant Recovery System Available {1354,1392}
1993/02/15 New Breather Group And Fumes Disposal Group Help Reduce Oil In Blow-By Fumes {1317}
1993/02/15 Aftercooler Core And Turbocharger Compressor Wheel Cleaning Interval {1317,1052,1054,1060}
1993/02/15 Procedure To Determine Idler Height {4159}
1993/02/08 Maintenance Tips For 6I0799 Exhaust Restrictor; Additional Spring Improves Performance Of 6I0799 Exhaust Restrictor{1119,1061,1088}
1993/02/01 New 9U6101 Lower Pilot Reamer Group Available{0670,1125}
1993/01/25 Check Engine Water Pump Impeller Face Clearance If The Engine Experiences Symptoms Of Overheating {1361}
1993/01/25 Unit Injector Tip Seal Deterioration {1290}
1993/01/25 Drive End Bearing Service For 50/75 Amp Brushless Alternators {1405}
1993/01/25 Special Instruction For Installing VR3 Voltage Regulator On SR4 Generators Now Available {4450}
1993/02/15 New Water Seals Used In Cylinder Head Groups; New Water Seal Assemblies And O-Ring Seals Used In Insert Kit {1115}
1993/02/15 Low Idle Operating Expense
1993/02/22 New Voltage Regulators Provide Improved Reliability{1410,1405}
1993/03/01 Publications Updated For Hydraulic Pump And Motor Service {5050}
1993/03/01 Shorter Rack Shutoff Solenoids Available {1259}
1993/03/01 Thicker Gasket Helps Prevent Leaks In Auxiliary Sea Water Pump Applications {1371}
1993/03/01 New Rear Gear Group (Cam Drive) Used {1212,1206}
1993/03/08 Understanding Circuit Breakers{1400,1420}
1993/03/08 Requirements For Installing A Different Model Year 3176 Truck Engine{1018}
1993/03/08 Moisture Entry Into Engine Electronic Controls{1901}
1993/03/08 Fan Drive Pulley Group Components{1359}
1993/03/08 New Alternator Guard Used In Belt Guard Groups{7168}