TB-9-2510-251-13 HMMWV Operator and Field Maintenance, Installation & Parts Add-On-Armor Air Conditioning Download
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2-21 TB 9-2510-251-13 2-1.1 Installation of Air Conditioning Kit to M998 and M998A1; M1037; M1097 and M1097A1 with GSIE Add-on-Armor (Cont’d). c. Install Drier CAUTION DO NOT leave drier uncapped for more than just a few minutes as it will absorb moisture out of the air and become unstable. Failure to comply could result in damage to equipment. 1 2 5 4 3 Figure 2-29. Pressure Switches Figure 2-30. Band Clamps (1) Remove screw on caps from ports on top of receiver/drier (1). NOTE Pressure switch wire connectors are different and must be connected to the correct switch on the harness. If connector does not snap on with minimal pressure, try other switch. (2) Lubricate O-rings and attach pressure switches (2) to ports. Switches can be installed on either port. NOTE For ease of installation, pre-bend end of band clamps prior to inserting in slots on driver’s side condenser mount angle. (3) Install band clamps (3) on driver’s side condenser mount angle (4). (4) Position receiver/drier (1) with inlet (male) fitting under condenser fittings and outlet (female) fitting pointing over top of armor plate. (5) Install receiver/drier in band clamps (3). (6) Connect condenser harness (5) to pressure switches (2) on receiver/drier (1).