INSTALLATION GP-DRUM 1486790 - Caterpillar

Start By:a. remove pistons and connecting rod assemblies1. Put covers on the journals of the crankshaft for protection from dirt or water. 2. Remove the cylinder liners with tool (A) as shown. The Caterpillar pack pulling tools can be used to remove the cylinder liner, piston and connecting rod as a unit. For more detail, see Special Instruction, Form No. SEHS8554.3. To install, clean the cylinder liners and liner bores in the cylinder block. 4. Install cylinder liners (1) in the block without the O-ring seals or filler band.5. To check the cylinder liner projection, see the topic, Projection of Cylinder Liner In the 3406 Vehicular Engine Testing And Adjusting, service manual.6. Remove the liner. Install new O-ring seals on the liners. 7. Put liquid soap on the O-ring seals and on the cylinder bores. Put the filler bands in SAE 30W oil; then immediately install the filler band on the cylinder liner. Immediately, install the cylinder liner in the cylinder block with tooling (B) before expansion of the band.End By:a. install pistons and connecting rod assemblies