TM 10-3930-664-24 2-30.   AIR RESTRICTION INDICATOR REPLACEMENT This task covers:  Removal, Cleaning, Inspection, and Installation INITIAL SETUP: Tools and Test Equipment: Materials / Parts: General Mechanics Tool Kit (1, App.   E) Loctite 242 (20, App.   C) A.   REMOVAL NOTE Air restriction indicator can be removed without removing transmission    top    cover.        Remove cover  only  if  nipple,  elbow,  or  hose replacement is required. 1.     Unscrew air restriction indicator (1) from pipe nipple (2).  Remove pipe nipple from elbow (3). 2.     Remove  elbow  (3)  from  welded  pipe  coupling  (4). Plug pipe coupling. 3.     If  required,  remove  transmission  cover  top  (5)  from cover     frame     and     transmission     side     plates     by removing nine screws (6) and washers (7). 4.     Tag  and  disconnect  hose  assembly  (8)  from  elbow (9).  Remove elbow and indicator  adapter  (10)  from welded pipe coupling (4). B.  CLEANING Clean air restriction indicator and associated components in accordance with paragraph 1-24. 2-111

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