TM 5-4220-233-14
4-28. LOW PRESSURE MANIFOLD.
This task covers:
a.
Removal
b.
Cleaning
c. Installation
INITIAL SETUP:
Tools
Materials/Parts Appendix D
Screwdriver, Cross Tip
Anti-seizing Tape (Item 16)
Wrench, 3/8"
Plastic Bags (item 2)
Wrench, 9/16"
Equipment Conditions
Wrench, 5/8"
Depressurize Compressed Gas System
Wrench, 11/16"
(paragraph 4-19 )
a.
Removal
WARNING
Prior to performing this task, maintenance personnel should review Section
VII for general guidelines on removing and Installing components on life
support systems. Failure to follow proper procedures may result In system
contamination.
Figure 4-12. Replace Low Pressure Manifold.
(1) Disconnect tubes on manifold (1) from four fill station valves (2), servicing valve (3), and bleed off
valve (4).
(2) Remove three clamps (5) attaching screws (6), washers (7), andnuts (8) securing manifold (1) to
control panel (9).
(3) Pull manifold (1) off of control panel (9) and bag.
(4) Remove relief valve (10) from manifold (1) and bag.
4-38
