User's Manual

Installing the 2.4GZ OpenWay Gas Module on an American Mete
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2.4GZ OpenWay Gas Module Installation Guide 7
2. Detach the index cover from the meter by removing the four screws holding it in
place.
3. Examine the index cover screws you just removed. Verify that they are 5/8-inch long
and are not corroded.
• If the screws are 5/8-inch long, and are not corroded, keep them for later use.
• If the screws are an incorrect length or are corroded, dispose of them properly.
Use 1/4 - 20 x 5/8-inch screws as described in Replacement Screws on page 6
instead.
TIP You can use the index cover you just removed as a temporary storage
location for screws.
4. Unscrew one index mounting screw completely.
Hold one hand beneath the index to catch the screw when it falls out of the index
assembly. If it does not fall out by itself, be sure to remove it.
5. Unscrew the other index mounting screw.