TM10-3930-660-20 16-3. ENGINE   COVERS-REPLACE This task covers: a. Removal b. Installation Initial  Setup Tools Materials/Parts Tool Kit, Automotive Mechanics Lockwashers  (7) Loctite 242 (App. C, Item 39) Equipment  Condition Vehicle parked on level ground. Air cleaner intake removed, Para. 5-6. Air cleaner assembly removed, Para. 5-5. Air cleaner restriction indicator tube removed from underside of front engine cover, para. 19-4. Load backrest removed from storage position,  TM10-3930-660-10. 1. REMOVE MOUNTING HARDWARE SECURING FRONT ENGINE COVER (1) AND REAR ENGINE COVER (2). Two capscrews (3) are longer than other capscrews used to secure engine covers (1) and (2). Note location of capscrews (3) for use during installation. a. b. Remove two capscrews (3), two lockwashers (4) and two flatwashers (5) securing left-hand side of front engine cover (l). Discard lockwashers  (4). Remove remaining twelve capscrews (6), twelve lockwashers (4), and twelve flatwashers (5), securing front and rear engine covers (1) and (2) to each other, to vehicle frame, and to radiator cover (7). Discard lockwashers (4). 16-2