TB-9-2510-251-13 HMMWV Operator and Field Maintenance, Installation & Parts Add-On-Armor Air Conditioning Download
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2-172 TB 9-2510-251-13 2-2.2 Installation of Air Conditioning Kit to M998 and M998A1 Four-Door with O'Gara Hess Add-on-Armor (Cont’d). a. Install Compressor (Cont’d) 9 11 12 8 10 (7) Position compressor (8) on mounting bracket (9) and secure with bolt (10), washer (11), and locknut (12). Tighten bolt (10) to 18 ft-lbs. Do not overtighten. 5 7 6 5 Figure 2-252. Air Intake Duct Support Bracket Removal Figure 2-253. Compressor Installation (5) Remove bolts/studs (5), attaching air intake duct support bracket (6) and fuel line clamps to engine. (6) Disconnect fuel return hose from fuel return line “T” (7).