Table 4-3. Unit Troubleshooting Procedures CONT.
Test or Inspection
ENGINE DOES NOT REACH NORMAL RUNNING SPEED
NBC-contaminated air filters must be handled and disposed of only by authorized and trained
personnel. The unit commander or senior officer in charge of maintenance personnel must
ensure that prescribed protective clothing (FM 3-4) is used, and prescribed safety measures
and decontamination procedures (FM4 3-5) are followed. The local unit SOP is responsible for
final disposal of contaminated air filters. Failure to comply may cause severe injury or death to
Check air cleaner element (2).
Replace if necessary (para 4-18).
Check spark plug (3) for 0.027-0.039 in. (O-7-1.0 mm) gap with gage.
Clean or replace as necessary.