TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
Page 1308 of 1563
TM 9-2815-220-24 OIL PUMP REPAIR 0154 00 ASSEMBLY 1. Install screen (45). a. Secure to pressure housing (28) using four screws (46) with flat washers (47). 2. Install gear shaft (43) and impeller (44) into housing assembly (28). 3. Install spacer (42) onto pressure housing (28). 4. Install impeller driven shaft (41) into scavenge housing (25). 5. Install impeller (24) onto gear shaft (43) after spacer (42). 6. Install impeller (23) onto impeller driven shaft (41) after spacer (42). 7. Install scavenge housing (25) onto pressure housing (28). 8. Install shaft (40) reserve compartment impellers (38 [two]) and (39 [one]) into scavenge housing assembly (25). 9. Install scavenge compartment cover (33). a. Apply lubricant (item 23, WP 0173) to threads of six studs (54, 55). b. Secure cover (33) using six new self-locking nuts (36) (item 33, WP 0175), with flat washers (37). c. Torque self-locking nuts (36) to 125-150 inch-pounds (14-17 N•m). 10. Install lock plate (35). a. Secure with screw (34). 55 18 47 45 46 28 43 39 33 37 36 35 38 40 41 44 25 23 24 42 34 54 WP 0154 00-14