GENERAL 13-11. REMOVAL TM  10-3930-643-34 SUPPORT  ENGINE,  FUEL,  EXHAUST  AND  COOLING  MAINTENANCE. Engine Oil Pump. (Sheet 2 of 5) 1. Using a 1/2”   socket  and  socket  wrench handle,  remove  six  lock  screws (1), washers  (2),  housing  (3)  and preformed packing (4) from front cover. Retain six lock screws (1) and preformed packing (4) to be used for measurement of end clearance. DISASSEMBLY 2. Remove inner rotor (5), plate (6) and preformed  packing  (7). Discard preformed  packing  (7). 3. Remove outer rotor (8), seal (9) and two pins (10) from  housing (3). Discard seal (9). Go to sheet 3 13-73

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business