C7 On-Highway Engine Caterpillar

Installation Procedure

Illustration 1	g01261959

Illustration 2	g01261956

Note: Install connecting rod bearings (4) dry when clearance checks are performed. Refer to Disassembly and Assembly, "Bearing Clearance - Check". Apply clean engine oil on the connecting rod bearings for final assembly.

1. Install a new lower half of connecting rod bearing (4) in connecting rod bearing cap (2).

2. Install a new upper half of connecting rod bearing (4) in connecting rod (3).

3. Pull connecting rod (3) onto the crankshaft.

4. Install connecting rod bearing cap (2) and bolts (1). Ensure that the number on the side of connecting rod bearing cap (2) is on the same side as the number on connecting rod (3).

5. Tighten bolts (1) to a torque of 70 ± 5 N·m (52 ± 4 lb ft).

6. Place an index mark on each bolt. Tighten each bolt (1) for an additional 120 ± 5 degrees (1/3 turn).

End By:

1. Install the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Install".