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 236 of 985

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

Table 2-9. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

AIR SYSTEM (CONT)

14. TRANSFER CASE WILL NOT LOCK UP (CONT).

Step

5.

Check transfer case lockup chamber for loose connections or damage.

Tighten loose connections.

Step 6. If transfer case lockup chamber is damaged or if problem has not been solved, notify the

supervisor.

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