TM 9-2320-209-10-1
FRAME 4
Close valve by turning pressure gage control handle (1) left and placing pointer
1.
between position NO. 1 and position NO. 2.
Tell organizational maintenance if any of following conditions exist:
2.
(a) Difference between readings taken in position NO. 1 (inlet pressure) and
position NO. 2 (outlet pressure) is more than 20 psi.
(b) Difference between readings taken in position NO. 1 (inlet pressure) and
position NO. 3 (internal pressure) is more than 15 psi.
(c) Difference between readings taken in position NO. 2 (outlet pressure) , and
position NO. 3 (internal pressure) is more than 15 psi.
Take off ground wires and close rear compartment doors. (Refer to para 4-9d
3.
frame 7).
Take off power to pump. (Refer to para 4-9d, frame 8).
4.
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