14.Attach the outlet port and filter L-braces to the housing with the outlet gasket between, as shown in Figures 23 & 24 using the fasteners below.
—Model W1810: Use (10) 5/16"-18 x 1" hex bolts, (20) 5/16" flat washers, and (10) 5/16"-18 hex nuts.
—Model W1809: Use (11) 5/16"-18 x 1" hex bolts, (22) 5/16" flat washers, and (11) 5/16"-18 hex nuts.
—Model W1808: Use (8) 5/16"-18 x 1" hex bolts, (16) 5/16" flat washers, and (8) 5/16"-18 hex nuts.
15.Model W1810 Only: Attach the filter cross braces to the L-braces, as shown in Figure 25, using (4) 3/8"-16 x 3/4" hex bolts, (8) 3/8" flat washers, and (4) 3/8"-16 hex nuts.
16. Using the forklift, lift the entire assembly approxi- mately 2' off the ground to gain clearance for filter installation.