All content here are for reference purposes only: Always consult with an expert if you are not one.

How to access the basic HMMWV® TM:

Use the search engine of your choice and for the HMMWV® (A0, A1 and A2) search on TM-9-2320-280-xx where xx is 10, 20, 24p, 34…

The -10 tells you about operation and basic Maintenance.

There is also a -10HR (hand receipt) which lists everything you are supposed to get with your new HMMWV® from the factory…

The -20 (three books) has technical information for repairs at the battalion level. This is where you will find most repairs and replacement and adjustment procedures.

The -24p (two books) has the exploded parts diagrams and part numbers.

The -34’s has the depot level repairs and parts.

TM-9-2320-335-13&P has repairs and parts for the ECV HMMWV’s® which are different from the earlier trucks that are coming out now.

How do I know which year was my HMMWV originally delivered?  Source:

Approximate Serial Number Range
Corresponding to HMMWV
Manufacture Date
YOM Serial Number Range
1985 100 to 8500
1986 8500 to 23000
1987 23000 to 43000
1988 43000 to 56000
1989 56000 to 73000
1990 100000 to 110000
1991 110000 to 124000
1992 124000 to 138000
1993 138000 to 159000
1994 159000 to 162000
1995 162000 to 169000
1996 169000 to 175000
1997 175000 to 180000
1998 180000 to 183000
1999 183000 to 194000
2000 176000 to 192000
2001 197000 to 199000
2002 199000 to 204000

How to install a turret, full write up here, and a quick youtube video here.

For a complete article on how to assemble a HMMWV® door please check out this article. 

For a detailed list of the bolts used when putting together a HMMWV® X-Door check out this article.
door Bolts

How to install a 1780 VIC-1 Intercom: 

How to install a grounding harness: 

Just another simple/easy HMMWV® DIY video! How to replace your shocks.

How to install a A2 Airlift bumper: 

How to do basic Geared Hub maintenance check

How to add a key start to your HMMWV®:

How to tell the difference in HMMWV® designations:

We all wonder, what do those numbers stand for?  Like, what is the difference between M998 and an 1038…?  So, how to tell the difference between the different HMMWV® designations:

  • M998 – basic troop carrier; 1038 – troop carrier w/ winch
  • 966 – armored tow carrier; 1036 – tow carrier w/winch
  • 1045 – tow carrier with sup armor; 1046 – tow , sup arm w/winch
  • 1025 – armament carrier armored ( 50 cal , m-60, mk19 grenade launcher)
  • 1026 – as above w/ winch; 1043 – armament carrier with sup armor
  • 1044 – as above w/winch; 1037 – s250 shelter carrier
  • 1042 – as above w/winch; 996 – 2 litter ambulance
  • 997 – 4 litter ambulance; 1035 – 2 litter soft top

How to tell if you’re HMMWV® will fit inside your garage.  Simple, measure your garage and then compare it to the measurements below or go to the source of the image:


2 thoughts on “How-To

  1. Hello Could you please do a video on repairing the rear brake pads and calipers? Thanks

    1. Good morning,

      That’s on the list of videos. Thank you for sharing this comment, it helps prioritize what comes sooner than later.

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