Connecting Rod
Show/hide table
Illustration 1 | g00693257 |
(1) Connecting rod
(2) Piston pin bearing
- Clearance between the piston pin and the piston pin bearing ... 0.010 to 0.025 mm (0.00040 to 0.00099 inch)
-
Service limit
- C1.5 and C2.2 ... 0.10 mm (0.004 inch)
(3) Tighten the nut and bolt to the following torque.
- C1.5 and C2.2 ... 52 N·m (38 lb ft)
(4) Connecting rod bearing
- Clearance between the connecting rod bore and the connecting rod bearing ... 0.10 to 0.30 mm (0.004 to 0.012 inch)
- Service limit ... 0.70 mm (0.0276 inch)
Markings on the Connecting Rod
Show/hide table
Illustration 2 | g00555416 |
Typical example |
The pistons and connecting rods are matched to each cylinder. Note the position of each connecting rod and piston for correct assembly.
Identification marks (1) on the connecting rod and on the connecting rod cap must be matched and aligned. When the connecting rod is installed correctly, the marks should face the right side of the engine.
Refer to Systems Operation, Testing and Adjusting, "Connecting Rod - Inspect" for the procedure to measure distortion and parallelism of the connecting rod.
Caterpillar Information System:
C1.5 and C2.2 Generator Sets Main Bearing Journal
C1.5 and C2.2 Generator Sets Connecting Rod Bearing Journal
C1.5 and C2.2 Generator Sets Crankshaft
C1.5 and C2.2 Generator Sets Cylinder Block
C1.5 and C2.2 Generator Sets Water Temperature Regulator
C1.5 and C2.2 Generator Sets Engine Oil Relief Valve
C1.5 and C2.2 Generator Sets Camshaft
C1.5 and C2.2 Generator Sets Exhaust Manifold
C1.5 and C2.2 Generator Sets Cylinder Head
C1.5 and C2.2 Generator Sets Cylinder Head Valves
C1.5 and C2.2 Generator Sets Valve Mechanism Cover
C1.5 and C2.2 Generator Sets Rocker Shaft
3516B and 3516B High Displacement Engines for 994D and 994F Wheel Loaders Cylinder Head
C1.5 and C2.2 Generator Sets Glow Plugs
C1.5 and C2.2 Generator Sets Engine Oil Pressure Switch
C1.5 and C2.2 Generator Sets Piston and Rings
C1.5 and C2.2 Generator Sets Gear Group (Front)
C1.5 and C2.2 Generator Sets Flywheel Housing
C1.5 and C2.2 Generator Sets Crankshaft Pulley
C1.5 and C2.2 Generator Sets Alternator and Regulator
C1.5 and C2.2 Generator Sets Electric Starting Motor
C18 Generator Set Engines Sensor Supply - Test
The Orientation of the Turbocharger Coolant Hose May Cause Coolant to Leak on Some 3500B Engines{1070, 1380} The Orientation of the Turbocharger Coolant Hose May Cause Coolant to Leak on Some 3500B Engines{1070, 1380}
C6.6 Marine Generator Set Sensors and Electrical Components - MCS Switches and Alarms