TM 9-2320-280-34
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
Equipment Condition
M997, M997A1
Evaporator blower housing opened
(TM 9-2320-280-20).
Tools
Maintenance Level
General mechanic's tool kit:
automotive (Appendix G, Item 1)
Direct support
Manual References
TM 9-2320-280-20
TM 9-2320-280-24P
a. Removal
NOTE
Lower pressure switch and high pressure switch are replaced
basically the same.
Prior to removal, tag leads for installation.
1. Disconnect leads (4) and (3) from pressure switch leads (2).
2. Remove pressure switch (5) from valve (1).
b. Installation
1. Install pressure switch (5) to valve (1).
2. Connect leads (4) and (3) to pressure switch leads (2).
FOLLOW-ON TASK: Close evaporator blower housing (TM 9-2320-280-20).
