TM 10-3930-664-24 2-163. CARRIAGE ROTATE CYLINDER REPLACEMENT This task covers: Removal, Cleaning, Inspection, and Installation INITIAL SETUP: Tools and Test Equipment: References: General Mechanics Tool Kit (1, App.   E) Drain Pan (10, App.   E) Lubricator Kit (35, App.   E) Materials / Parts: Grease (10, App.   C) Loctite 242 (20, App.   C) O-Ring, Item 12 (2 ea.) A. REMOVAI. 1. Release rotate cylinder (1) from stub shaft (2) on rotate carriage (4) by removing retainer (3). 2-449