Mack Trucks — 5-101.bk

5-101.bk Page 26 Friday, March 17, 2006 11:05 AM Refer to Figure 4-32. Refer to Figure 4-33. 3. Using a sharp knife, carefully remove any carbon at the top of the sleeves. Remove any remaining carbon using crocus cloth or fine sandpaper, then wipe inside of sleeves with a clean cloth. 4. Rotate crankshaft so that pistons 1 and 6 are at bottom dead center. Remove connecting rod capscrews and rod bearing caps. Figure 4-32 — Carbon Removal from Cylinder Sleeves . Figure 4-33 — Piston and Connecting Rod Assembly Removal 5. Using a hammer handle, push piston 1 from the cylinder bore. Remove piston 6 in the same manner. 6.

After removing pistons 1 and 6, rotate crankshaft so that next set of pistons (2 and 5) is at bottom dead center. 7. Repeat steps 2 through 6 for removing piston sets 2 and 5, and 3 and 4. Page 4-26 200 ENGINE DISASSEMBLY