TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Remove main bearing crankcase tie rod nuts before 1. Remove four cap screws (A) and flat washers at- removing support. Refer to figure 5-171. taching oil seal housing support (B) to crankcase assembly. Install 2. Remove support from dowel pins (fig. 5-169) in 1. Position oil seal housing support (B) on dowel pins crankcase. (fig. 5-169) in crankcase. 3. Remove and discard candlewick packing (C). 2. Install four cap screws (A) and flat washers securing support to crankcase assembly. Note. It may be necessary to loosen No. 7 3. Install new candlewick packing (C). Figure 5-168. Removing or installing oil seal housing support. 5-96