4.236 DIESEL ENGINE FOR BACKHOE LOADERS Caterpillar


Connecting Rod

Usage:

4.236 Engines

(1) Inside diameter of rod for small end bushing ... 38.8938 to 38.9192 mm (1.53125 to 1.53225 in)

(2) Outside diameter of bushing for piston pin ... 38.989 to 39.027 mm (1.5350 to 1.5365 in)

Inside diameter of bushing for piston pin (after reaming) ... 34.9441 to 34.9631 mm (1.37575 to 1.37650 in)

Clearance between small end bushing and piston pin ... 0.0191 to 0.0432 mm (.00075 to .00170 in)

(3) Distance between center of piston pin and center of crankshaft bearing ... 219.05 to 219.10 mm (8.624 to 8.626 in)

(4) Outside diameter of connecting rod bearing ... 67.221 mm (2.6465 in)

Inside diameter of connecting rod bearing (standard) ... 63.520 to 63.548 mm (2.5008 to 2.5019 in)

Bearings available for reground (machined) journals of crankshaft with undersize ... 0.25, 0.51 and 0.76 mm (.010, .020 and .030 in)

Shell thickness ... 1.836 to 1.844 mm (.0723 to .0726 in)

(5) Inside diameter of rod for big end bearing ... 67.208 to 67.221 mm (2.6460 to 2.6465 in)

(6) Torque for connecting rod nuts:

Cadmium plated nuts (silver color) ... 100 N·m (75 lb ft)

Phosphated nuts (dull black color) ... 130 N·m (95 lb ft)

C4.236 Engines

(1) Inside diameter of rod for small end bushing ... 42.0688 to 42.0942 mm (1.65625 to 1.65725 in)

(2) Outside diameter of bushing for piston pin ... 42.1577 to 42.1958 mm (1.65975 to 1.66125 in)

Inside diameter of bushing for piston pin (after reaming) ... 38.1191 to 38.1381 mm (1.50075 to 1.50150 in)

Clearance between small end bushing and piston pin ... 0.0191 to 0.0432 mm (.00075 to .00170 in)

(3) Distance between center of piston pin and center of crankshaft bearing ... 219.05 to 219.10 mm (8.624 to 8.626 in)

(4) Outside diameter of connecting rod bearing ... 67.221 mm (2.6465 in)

Inside diameter of connecting rod bearing (standard) ... 63.520 to 63.548 mm (2.5008 to 2.5019 in)

Bearing available for reground (machined) journals of crankshaft with undersize ... 0.25, 0.51 and 0.76 mm (.010, .020 and .030 in)

Shell thickness ... 1.836 to 1.844 mm (.0723 to .0726 in)

(5) Inside diameter of rod for big end bearing ... 67.208 to 67.221 mm (2.6460 to 2.6465 in)

(6) Torque for connecting rod nuts:

Cadmium plated nuts (silver color) ... 100 N·m (75 lb ft)

Phosphated nuts (dull black color) ... 130 N·m (95 lb ft)

Caterpillar Information System:

4.236 DIESEL ENGINE FOR BACKHOE LOADERS Oil Pressure Relief Valve
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Pistons
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Timing Gears
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Camshaft, Rocker Shaft Assembly
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Cylinder Head
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Valves
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Oil Pan
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Valve Cover
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Water Pump
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Pressure Cap
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Air Conditioner Compressor Group
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Belt Tension
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Cylinder Block
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Crankshaft
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Flywheel
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Flywheel Runout
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Turbocharger (AiResearch T-31)
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Starting Motor (6T8832) Bosch Number 0 001 369 002
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Starting Motor Solenoid (9W0863) Bosch Number 0 331 402 204
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Alternator (7T2876) Bosch Number 0 120 489 387
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Systems Operation
4.236 DIESEL ENGINE FOR BACKHOE LOADERS Testing And Adjusting
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