TM10-3930-660-20 12-7. SERVICE BRAKE CONTROL VALVE - REPLACE/ADJUST (Cont’d) INSTALLATION Remove caps and plugs as hoses are installed. Wipe all sealing surfaces on valve and hoses clean and dry. ApplY film of clean hydraulic oil to all seals as they are installed. 1. INSTALL HYDRAULIC FITTINGS TO SERVICE BRAKE CONTROL VALVE (6) AS TAGGED. a. b. c. d. 2. IF Install elbow (18) to valve (6) as tagged. Install adapter (16) to valve (6) as  tagged. Install tee (14) to valve (6) as tagged. Install elbow (8) to valve (6) as tagged. REMOVED, INSTALL LINKAGE TO CLEVIS (4). a. Install jam nuts (20) and (21) to pushrod pin (3). b. Install pushrod pin (3) to rod (22) . c. Install clevis (4) to pushrod pin (3 . 3. INSTALL SERVICE BRAKE CONTROL VALVE (6)  AND  MOUNTING  HARDWARE. a. Apply (19) l b. Position and support valve (6) on bracket  (7). Loctite 242 to threads of screws Secure valve (6) to bracket (7) with three screws (19) and three new lockwashers (20). 4.   CONNECT HYDRAULIC HOSES TO SERVICE BRAKE CONTROL VALVE (6) AS TAGGED. a. Connect hose (17) to elbow (18) at valve (6) as tagged. b. Connect hose (15) to adapter (16) at valve (6) as tagged. 12-19