B-320-2-E
34
9.3.3 Double-case Construction Meter Body Disassembly and Inspection
NOTE: Sizes 28 and 29 double-case construction meter body is shown here. The same procedure applies
to other size maters.
(4) Remove the signal generating magnet assembly.
Take off 16 stud bolt nuts (119) and the front
cover is ready to be separated.
119
102
254
253
(5) Take off four hex bolts (218) and use two of them
in the threaded jack screw holes in the major
shaft holder (204) to jack the major shaft holder
by tightening them alternately as shown.
204
218
(6) Using stop ring pliers, remove stop ring (216)
and remove uniform-motion drive gear (214). At
assembly, install in line with the locating pins of
uniform-motion gears.
216
214
(1) Using hex key, take off four bolts (115). Holding
the register assembly in both hands, carefully
separate it from the meter body.
(2) Using hex key, take off eight bolts (125) and
remove sealing flange (124)
124
125
253
(3) Using stop ring pliers, remove stop ring (254). At
assembly, install part (253) and then tighten front
cover (102).
253
254
102
