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TM 9-2330-272-14
Section VII. PUMPS, METERS, VALVES, LINES,
AND FITTINGS MAINTENANCE
Page
Paragraph Title
Number
Flow Selector Valve Maintenance (M131A4C and M131A5C Late Model) . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-26
Volumetric Meter Replacement (M131A4C and M131A5C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-24
5-10. VOLUMETRIC METER REPLACEMENT (M131A4C AND M131A5C).
This Task Covers: Replacement
Initial Setup:
Equipment Conditions:
Materials/Parts:
Tank purged (para 4-64).
Three gaskets
All manually operated valves closed.
Sixteen Iockwashers
Tools/Test Equipment:
General mechanic’s tool kit
REPLACEMENT
1.
Remove 12 nuts (1), Iockwashers (2), and screws (5) from volumetric meter (6) and tubes (3). Discard
Iockwashers.
2.
Remove four nuts (8), Iockwashers (9), and two U-bolts (11) from volumetric meter (6) and manifold (7). Discard
Iockwashers.
3.
Remove volumetric meter (6), three gaskets (4),
and two bars (10) from tubes (3) and manifold (7).
Discard gaskets.
4.
Remove four nuts (14), washers (15), screws (1 2),
and pad (13) from volumetric meter (6).
5.
Install volumetric meter (6) on pad (13) with four
screws (12), washers (15), and nuts (14).
5-24
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