TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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TM 9-2320-280-20-2 3-3. ENGINE OIL FILLER TUBE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools Manual References General mechanic’s tool kit TM 9-2320-280-10 automotive (Appendix B, Item 1) TM 9-2320-280-24P Materials/Parts Equipment Condition Lubricating oil (Appendix C, Item 31) Hood raised and secured (TM 9-2320-280-10). 1. Loosen clamp (2) and disconnect CDR valve hose (1) from engine oil filler tube (3). 2. Remove two nuts (4), washers (5), and engine oil filler tube (3) from timing chain cover (7) and studs (8). 3. Inspect grommet (6) for breaks or cracks. Replace if defective. b. Installation 1. Coat grommet (6) with lubricating oil. 2. Install engine oil filler tube (3) into timing chain cover (7) with two washers (5) and nuts (4). Tighten nuts (4) to 13-20 lb-ft (18-27 N.m). 3. Connect CDR valve hose (1) to engine oil filler tube (3) and tighten clamp (2). FOLLOW-ON TASK: Lower and secure hood (TM 9-2320-280-10). 3-4