TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Fig. No. 6-17 6-17 Table 6-3. Crankcase Standard and Oversize Stud Identification - Continued f. Assembly. (1) Preliminary instructions. Refer to general assembly procedures (para 6-6). (2) Position crankcase. Rotate the engine overhaul stand so the crankcase is in the upright position. (3) Install pipe plugs. Refer to figures 6-5 through 6-7. 6-10. Overhaul of Transmission Adapter a. Disassembly. Disassemble transmission adapter following the sequence of instructions which accompany figure 6-18. Remove 1. Cut locking wire and remove four bolts (A) attaching lifting eye to transmission adapter. Remove lifting eye. 2. Cut locking wire and remove two bolts (B) attaching timing pointer to adapter. Remove timing pointer. 3. Do not remove the two dowel pins (C) or the two resilient mounts (D) unless inspection (para 6-3f) shows replacement is necessary. To remove dowel pins or resilient mounts, press from adapter using an arbor press. Install 1. If dowel pins (C) or resilient mounts (D) were removed from transmission adapter, install new parts using an arbor press. 2. Position timing pointer on adapter and install two bolts (B) securing pointer on adapter. Install locking wire securing bolts. 3. Position lifting eye on adapter and install four bolts (A) securing eye on adapter. Install locking wire securing bolts. Figure 6-18. Removing or installing transmission adapter lifting eye and timing pointer. b. Cleaning, Inspection, and Repair. Refer to paragraphs 6-2 through 6-4. c. Assembly. Refer to figure 6-18. 6-24