B-701964-00 Rev. C
Service and Repair
5-13
Companion 1000/T Liquid Oxygen System Technical Manual
Figure 5-15
3. Use a
9
/
16
-in. open-end wrench to disconnect the
1
/
4
-in. tube nut that connects the
long vent tube
26
to the vent valve
10
(Figure 5-16).
Figure 5-16
4. Use a
5
/
8
-in. open-wrench on the vent valve body hex flats to hold the body
stationary. Use a
11
/
16
-in. open end wrench to loosen the jam nut
3
that holds the
vent valve to the mounting bracket (Figure 5-17).
Figure 5-17
5. Slide the vent valve out of the mounting bracket.
5.9.2
Adjustment
Newer vent valves use a spring instead of an adjustment nut and are non-
adjustable.
Summary of Contents for COMPANION 1000
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