Carrier 17/19EX Refrigerator User Manual


 
straightness and make any corrections required. Do not force the ring halves together.
Excessive force may alter the roundness or flatness of the ring which can change its oil
delivery performance. Apply locking compound to the oil ring screws prior to reassembly.
10. Assemble the top half of the bearing liner making sure that the match marks on the liner
halves align with one another. Failure to ensure alignment of match marks can cause
misalignment and possible damage to bearings and journal surfaces. Reinstall any split
bolts, if supplied, between the bearing halves.
11. Some of the pipe plugs in the housing are metric thread type. These are identified as those
which have a copper, lead, or similar material washer. If these plugs are removed, be
careful not to lose the washers. Before reassembly, inspect the washers and replace them
as required.
12. Before installing the bearing cap, observe the position of the floating labyrinth seal. The
‘‘tab’’ must be on top to engage the pocket. Failure to position the seal properly will result in
damage when the cap is assembled.
13. Carefully lower the bearing housing cap over the floating seals. Keep the bearing cap level
to avoid binding and possibly damaging the seals. The bearing cap should seat evenly on
the bearing housing base.