# - Not Shown

NOTE 1: Use RTV silicone on threads for item 27.
NOTE 2: Complete grid assy. consists of items 7, 8, 9, 16, 31, 32, 33, and 39 in correct  quantities as shown.
NOTE 3: Grid pack consists of items 8, 9, and 10 in correct quantities as shown.
NOTE: Filters manufactured between Nov. 1, 1991, and Oct. 1, 1992, utilize a different 6 in. btm. adapter P/N 195225. Adapter P/N 195225 fits lower piping P/N 195107 only. Adapter P/N 195225 may be placed with current design closure only if current lower piping P/N 195308 is used.

PRODUCT CHANGE HISTORY
1 Filters manufactured before July 1, 1993, contain a bracket support (item 40) which  prevented the grid assy. from being lifted off the standpipe under certain operating  conditions. Current models have increased engagement between the manifold and the  standpipe so that item 40 is no longer required.
2 Filters manufactured before March 1, 1993, contain a different clamp band assy. (item 12).  The correct P/N for these units is 181012. Filters manufactured before Sept. 1,  1992, contain a different non-spring design. Clamp components such as nuts, washers,  or bolts are no longer available for these non-spring design clamps. Do not attempt  to interchange components between spring design and non-spring design clamps.
3 Filters manufactured before March 1, 1993, contain a different retainer (item 14) which is  5/8 in. tall. For replacement, order P/N 195073.
4 Filters manufactured before March 1, 1993, contain a different tank top assy. which is no  longer available. Replacement of tank top assy. may be accomplished by ordering the  following current production items: Tank top assy. (item 6), retainer (item 14), and  band assy. (item 12).
5 Filters manufactured before Oct. 1, 1992, utilize a different lower piping assy. P/N  195107. Lower piping P/N 195107 fits 6 in. adapters P/N 195219 and P/N 195225 only.  Dimension "E" for P/N 195107 is 2-1/2 in.
6 Filters manufactured before February 1993.
7 Filters manufactured before Nov. 1, 1991 utilize a different 6 in. btm. adapter P/N  195219. This item has a different thread design and will not interchange with  adapter P/N 195221 or P/N 195225. Adapter P/N 195219 fits lower piping P/N 195107  only.
8 Filters manufactured between Nov. 1, 1991, and Oct. 1, 1992, utilize a different 6 in.  btm. adapter P/N 195225. Adapter P/N195225 fits lower piping P/N 195107 only.  Adapter P/N195225 may be placed with current design closure only if current lower  piping P/N 195308 is used.
9 Filters manufactured before Nov. 1, 1991, utilize a different tank btm. with "V" thread  btm. opening which is no longer available. These btms. may be replaced with item 18  tank btm. with foot and lower piping.