Mack E-TECH SB-210-034 - Page 239

REPAIR INSTRUCTIONS
Page 223
232
Figure 232 — Main Bearing Insert (Upper)
4. Repeat the previous step to install the
remaining upper inserts. Refer to Figure 233
for the part number and location of each
bearing insert.
A bearing insert installed at the wrong location
can cause engine failure.
233
Figure 233 — Main Bearing Insert Part Numbers and Locations
1. Locating Tab 2. Bearing Insert
1. Upper Insert — 646B348; Lower Insert — 646B343
2. Upper Insert — 646B345; Lower Insert — 646B343
3. Upper Insert — 646B345; Lower Insert — 646B343
4. Upper Insert — 646B349; Lower Insert — 646B344
5. Upper Insert — 646B345; Lower Insert — 646B343
6. Upper Insert — 646B345; Lower Insert — 646B343
7. Upper Insert — 646B350; Lower Insert — 646B344
5_106_00.bk Page 223 Friday, August 4, 2000 11:17 AM
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