TB-9-2510-251-13 HMMWV Operator and Field Maintenance, Installation & Parts Add-On-Armor Air Conditioning Download
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2-162 TB 9-2510-251-13 2-2.1 Installation of Air Conditioning Kit to M998 and M998A1; M1037; M1097 and M1097A1 Two-Door with O’Gara Hess Add-on-Armor (Cont’d). d. Install Refrigerant Hoses (Cont’d) Figure 2-241. Compressor Connection (14) Connect Compressor. a. Lubricate O-ring and install #8 female 45° or 90° fitting (10) on upper compressor connection. b. Lubricate O-ring and install #12 female 90° fitting (11) on lower compressor connection. c. Ensure hood of vehicle will close and air intake duct can be reinstalled over compressor. d. Trim ends of #8 (12) and #12 (13) hoses to length and connect to fittings. e. Tighten fittings. 11 13 10 12