TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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TM 9-2320-280-20-2  6-16. DIFFERENTIAL VENT LINE REPLACEMENT  This task covers:  a. Removal b. Installation  INITIAL SETUP:  Tools Manual References  General mechanic’s tool kit: TM 9-2320-280-24P  automotive (Appendix B, Item 1)  NOTE  Differential vent line replacement procedures are basically the  same. This procedure covers the rear differential vent line.  a. Removal  1. Remove vent line (7) from differential fitting (6) and tee fitting (1).  2. Remove two line clips (2) from vent line (3) and brake line (5).  3. Remove vent line (3) from two tee fittings (1) and (4).  b. Installation  1. Install vent line (3) on tee fittings (1) and (4).  2. Install two line clips (2) on vent line (3) and brake line (5).  3. Install vent line (7) on differential fitting (6) and tee fitting (1).  6-41