3-48. INTERVESSEL
TM 55-2090-201-14&P
This task covers:
a.
Removal
b.
Replacement
c.
Installation
INITIAL SETUP
Test Equipment
None
Tools
Tool Kit, General Mechanics
Material/Parts
Sealing compound
Appendix C. Item No. 6
Shutoff valve
Personnel Required
1
Equipment Condition
L O C A T I O N
I T E M
A C T I O N
R E M A R K S
1.
Draining a. With the pump (1) running
system
and control power on, dis-
charge as much oil as pos-
sible from the separator
stage to which the inter-
vessel shutoff valve is to
be replaced according to
the following:
(1) To discharge from the
first (prefilter) or
second stages (2 or 3),
manually depress the
oil dump light/button
(4 or 5) for the re-
spective stage.
(2) To discharge oil from
the third stage (6),
open the manual oil dis-
charge valve (7) until
all oil has been dis-
charged.
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