Perform steps 3 and 4 only if you are retaining the float ball for use in the new gauge. If you are using a new
float ball, proceed to replacement procedure.
Remove top capscrew (6), setscrew (5), and gasket (4) from top of sight gauge (2).
Remove float ball (3) from sight gauge (2).
Insert float ball (3) in sight gauge (2).
Verify that glass tube inside sight gauge is properly oriented before installing setscrew. Glass tube should be
turned so that the red background is to the rear of the gauge. Ensure that HIGH and LOW markers on sight
gauge are properly oriented.
Install gasket (4), setscrew (5), and top capscrew (6).
Apply antiseize compound to threads of top and bottom bushings (8).
Install bushings (8) in vessel ports (7).
Install sight gauge (2) on bushings (8) by alternately tightening top and bottom outer bolts (1).
END OF WORK PACKAGE
0010 00-3/(0010 00-4 blank)