TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 25-56 Change 1 25-20. A/C COMPRESSOR REPLACEMENT This task covers: a. Removal b. Installation a. Removal INITIAL SETUP: Applicable Models M1114 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Seal washer (Appendix G, Item 423.1) Seal washer (Appendix G, Item 423.2) Three lockwashers (Appendix G, Item 198) Lockwasher (Appendix G, Item 239) Manual References TM 9-2320-387-24P Equipment Condition • Battery ground cables disconnected (para. 4-68). • Serpentine belt removed (para. 3-81). • Air horn-to-air cleaner elbow removed (para. 3-15). • A/C system discharged (para. 25-15). Maintenance Level Direct support 1. Disconnect body wiring harness lead (1) from A/C compressor lead (6). 2. Remove screw (7), lockwasher (10), washer (12.2), and spacer (8) from A/C compressor (5). Discard lockwasher (10). 3. Remove capscrew (2), lockwasher (2.1), compressor manifold (3), and seal washers (4) and (3.1) from A/C compressor (5). Discard lockwasher (2.1), seal washers (4) and (3.1). 4. Remove two nuts (11), lockwashers (10), capscrews (12.1), and A/C compressor (5) from bracket (9) and idler bracket (12). Discard lockwashers (10). 1. Install A/C compressor (5) on bracket (9) and idler bracket (12) with two capscrews (12.1), lockwashers (10), and nuts (11). Do not tighten nuts (11). 2. Install seal washers (4) and (3.1) on compressor manifold (3). 3. Install compressor manifold (3) on A/C compressor (5) with lockwasher (2.1) and capscrew (2). 4. Install spacer (8) between A/C compressor (5) and bracket (9) with lockwasher (10), washer (12.2), and capscrew (7). 5. Connect body wiring harness lead (1) to A/C compressor lead (6). 6. Tighten nuts (11). b. Installation