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TM 10-4320-311-14
INSPECTION:
a.
Carefully inspect all parts for signs of wear and corrosion.
b.
Inspect volute (2) for foreign matter obstructing flow passages.
SERVICE:
WARNING
When using compressed air, always use chip guards and wear eye protection.
a.
Clean all flow passages of volute (2).
b.
Blow out difficult to reach areas, inside of volute (2) and pump casing (3), with compressed air, if necessary, to
remove deposits.
INSTALLATION:
CAUTION
Volute must be Installed with TOP mark on casting In the top position on the pump casing.
a.
Install volute (2) with new 0-ring (7) to pump casing (3).
b.
Attach two hex nuts (4) and washers (5) to pump casing studs (6) to secure volute to pump casing.
c.
Fill pump casing, through discharge camlock adapter, with flammable liquid to be pumped, and check for leaks.
4-50
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