The FMTV itself is a beast of modularity, sharing over 80% parts commonality across its variants. The technical manual reflects this interchangeability
: Check for Class I, II, or III leaks under the vehicle. Fluid Level Checks : Fmtv Technical Manual
: Critical warnings regarding carbon monoxide poisoning , toxic fluids (e.g., hydraulic fluid MIL-H-5606A), and extreme temperature hazards. The FMTV itself is a beast of modularity,