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TM 9-2330-398-24
2-122. VOLUMETRIC METER ASSEMBLY REPLACEMENT (continued).
WARNING
Meter assembly is very heavy. To prevent Injury to personnel, two persons are
required when removing meter assembly.
2.
Remove three screws (15), lockwashers (14), washers (13), and spacers (12) and volumetric meter assembly (6)
from hose reel cabinet (16). Discard lockwashers.
3.
Remove four nuts (4), gasket (5), and outlet nipple (3) from meter assembly (6). Discard gasket.
4.
Remove four nuts (10), gasket (11), and flange (9) from meter assembly (6). Discard gasket.
b. INSTALLATION
1.
Install elbow flange (9), new gasket (11), and four nuts (10) on volumetric meter assembly (6). Tighten nuts
between 50 and 70 Ib-ft (67 and 95 Nom).
2.
Install outlet nipple (3), new gasket (5), and four nuts (4) on meter assembly (6). Tighten nuts between 50 and 70
Ib-ft (6 and 95 Nom).
WARNING
Meter assembly Is very heavy. To prevent Injury to personnel, two persons are
required when Installing meter assembly.
3.
Install meter assembly (6) in hose reel cabinet (16) with three spacers (12), washers (13), new lockwashers (14),
and screws (15).
4.
Lubricate new seals (2 and 8) with petrolatum, and install two split couplings (1 and 7) and new seals (2 and 8) on
flange (9) and outlet nipple (3). Tighten split couplings between 57 and 63 Ib-ft (77 and 89 N-m).
FOLLOW-ON MAINTENANCE:
•
Connect negative battery cable (refer to para 2-33).
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