User's Manual

MTU Instruction
for Rockwell/Equimeter/Sensus Gas Meters
Step 8 – Select gear to fit between the
register and the MTU without binding.
Typically, the correct gear can be
selected based upon the type of index in
use, as shown in the following table.
Type of
Index
Coupler Drive Gear
Plastic, dial-
type
Blue Gear
(Part # 056-5155G4)
Brass, dial-
type
Red Gear
(Part # 056-5155G3)
Plastic,
odometer-
type
Yellow Gear
(Part # 056-5155G2)
Place the selected gear into the coupling.
The head of the pin on the gear needs to
be facing out.
CAUTION!
Do not over tighten screws.
Excessive torque may
damage the MTU enclosure.
Power tools are not
recommended for use on
steps 9-12.
Step 9 - On the register, insert the screws
and spacers.
Note: Spacers may not be required with
odometer-style registers.
Step 10 - Mount the register to the MTU,
fastening it to the mounting holes shown
below. Hand tighten to a torque not to
exceed 3-5 inch-pounds. Make sure the
index register gear and the MTU coupler
gear are engaged.
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