TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 210 of 985

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

Table 2-9. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

ELECTRICAL SYSTEM (CONT)

B.

AIR PRESSURE WARNING LIGHT AND BUZZER DO NOT WORK WHEN AIR PRESSURE DROPS

BELOW APPROXIMATELY 65 PSI (448 kPa).

Step 1.

Check for burned out air pressure warning indicator light.

Remove lamp (para 7-31) and replace burned out lamp.

Change 3

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