ing plate.
(4) Place dial assembly in position and secure with bezel and two screws.
(5) Fill the water tank and observe gage operation.
Page 56. Figure 30.1 is added as follows:
Figure 30.1. Water level gage (Model W15A4112.).
Page 64. Paragraph- 111a(3). In line 1 after (9, fig. 34), add "and (10, fig. 34.1). "
Page 63. Figure 34.1 is added as follows:
