Do not overtighten fittings. This can crack tank or ruin threads on fittings.
Use antiseize tape on all male fittings.
If removed, install mounting bracket (44) and secure with capscrews (41), nuts (42) and washers (43).
Install latch bracket (40) and secure with capscrews (37), nuts (38) and washers (39).
Install cap (36).
Clean flange at lower chemical pod and install gasket (35).
Slide wires (23) through adapter (34) and tighten threads of level switch (31) into adapter (34).
Slide wires (23) through nipple (32) and tighten nipple (32) into adapter (34).
Install the elbow (25) on the cover (33). Fill bore of elbow (25) with silicone sealant.
Slide wires (23) through assembled cover (33) and elbow (25) and tighten nipple (32) with assembled adapter and limit switch
(31) into cover (33).
Install gasket (35) on lower chemical port flange.
Insert switch (31) with items (34, 32, 33 and 25) attached into chemical port.
With elbow (25) pointed down as shown, secure the cover (33) to the flange on the chemical port with four capscrews (26),
lockwashers (27), nuts (28), washers (29) and lockwashers (30).
If it was removed, install new shrink tubing on wires (23) as follows:
Slide wires (23) through a new piece of shrink tubing (24). Make sure the new tubing is long enough to reach the junction
box and that the wires stick out at least ten inches from the end of the tubing.
Push the tubing on the wires until one end of it goes into elbow (25).
Heat gun is extremely hot.
Apply heat with the heat gun and shrink the tube onto the wires.
Install fittings (18 and 19).
Install nuts (13), new ferrules (16), new seals (15) and preformed packings (14) on tubing (17).
Insert assembled tubing (items 13 thru 17) into fittings (18 and 19).
Hand tighten nuts (13) into fittings (18 and 19), ferrules (16), will lock tubing in place.
Apply antiseize tape and install elbows (12) into tank.
Install tube stiffeners (11) into tube (10).
Install tube (10) in elbows (12) and tighten tube nuts (9).
Install gasket (7) and install coupling (6), with attached dust cap, into elbow (8).
Install elbow (8) into tank.
Install gasket (4) and install coupling (3), with attached dust cap, into elbow (5).
Install elbow (5) in tank.
Connect wires (23) at junction box no. 3 (para. 4-32).
Connect hose (1) and hose (2) to tank.
Change 12 4-225