TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-34-1 Change 1 2-66.7 OPERATIONAL TEST (1) Remove air compressor (para 11-2). (2) Attempt to rotate engine by turning alternator pulley. (3) If engine can not be turned manually, replace engine assembly (para 3-3).