CB9A-020 page 19
MAINTENANCE
SEAL (PACKING) REPLACEMENT
1. Follow the "Compressor Disassembly" section to remove the packing boxes.
2. Remove the upper and lower retainer ring from the packing box being serviced. Disassemble the packing
box and discard the old packing sets and packing springs.
NOTE: Before reassembling the packing boxes, refer back to "Seal Arrangements". The 6
th
digit of the
Compressor ID# identifies the packing orientation.