Humvee HMMV M998 series Technical Manual Unit Maintenance TM 9-2320-280-20-1

The M998 HMMV (High Mobility Multipurpose Wheeled Vehicle) was introduced in 1983 to replace the ubiquitous M151 commonly called a Jeep.
The HMMV will be replaced by the JLTV with the first fieldings beginning in 2019 for the US Military. This manual is a reprint of the official manual.