In this how-to repair video I'll show where and why the injection pump (Stanadyne DB2) corroded and then cover the steps required to remove the pump from this surplus Army M1097A2 HMMWV (Humvee) purchased through GovPlanet, all part of repairing it to get it back on the road.

00:00 - Start
00:18 - Cleaning the Engine Valley Drain
02:02 - Throttle Cable Removal
02:56 - Air Intake Tube Removal
03:36 - Injection Pump Disassembly and Diagnosis
04:05 - Wiring Removal
05:58 - Fuel Line Disconnection
08:34 - Power Steering Reservoir Removal
11:23 - Intake Bolt Removal
13:00 - CDR Removal
14:23 - Intake Manifold Removal
15:05 - Injector Line Removal
17:48 - Oil Fill Neck Removal
18:52 - Injection Pump Drive Bolt Removal
19:38 - Injection Pump Removal
21:45 - Injection Line Removal
25:55 - Painting the Engine Valley

All service information contained is taken from manuals that are marked "Distribution Statement A: Approved for public release; distribution is unlimited."
TM 9-2320-280-20
TM 9-2320-280-24P
TM 9-2320-280-34
TM 9-2320-387-24P
https://genuinehumveeparts.com/manuals

(This video is not sponsored by or affiliated with AM General or any other company. The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.)