TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 CRANKSHAFT MAIN BEARINGS INSPECTION 0138 00 INSPECTION (Continued) 11. Remove tie rods (12) from crankcase (5). NOTE For ease of disassembly, tie rods are pushed through the crankcase from the right side of the crankcase except for the lower tie rod nearest the flywheel end of the crankcase (number 7 main bearing). This tie rod must be pushed through from the left side due to interference of the starter driven gear-shaft. a. Have helper hold slotted nuts on opposite side of crankcase as necessary to keep tie rods (12) from turning while removing nuts (14). b. Remove six washer-plates (13) from right side of crankcase (5). Typical, Seven Places 5 1 1 4 3 12 c. Using a suitable brass rod, push thirteen tie rods (12) through the crankcase (5) and remove from the left side. d. Using a suitable brass rod, push the lower tie rod (12), at number 7 main bearing, through the crankcase (5) and remove from the right side. 12 5 WP 0138 00-9