Mack E7 Service Manual page 84

5-101.bk Page 26 Friday, March 17, 2006 11:05 AM
Refer to Figure 4-32.
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.
Figure 4-32 — Carbon Removal from Cylinder Sleeves
Page 4-26
200 ENGINE DISASSEMBLY
.
Refer to Figure 4-33.
4. Rotate crankshaft so that pistons 1 and 6
are at bottom dead center. Remove
connecting rod capscrews and rod bearing
caps.
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.