TM10-3930-660-34 16-16.   BOOM EXTEND CYLINDER - REPILA/E/REPAIR (Cont’d) CLEANING See Cleaning Instructions, para.  2-10. INSPECTION See Inspection Instructions, para.  2-11. ASSEMBLY NOTE Wipe all sealing surfaces on cylinder clean and dry. Apply film of clean hydraulic oil to all seals as they are installed. NOTE When installing rod (42) and nut (48), apply Loctite #271 on threads. 1. ASSEMBLE CYLINDER PARTS (41-55). a. Install seal (54) and rod wiper (55) inside gland (43). b. Install backup ring (53) and new O-rings (45 and 52) on outside diameter of gland (43). c. Slide gland (43) and tube (51) onto rod (42). d. Lubricate piston (49) inner diameter with clean hydraulic oil.  Install new O-ring (50) inside bore of piston (49). e. Use a cleaning solvent and lint- free rag to clean threads on rod (42) and new nut (48). f. Slide piston (49) onto rod (42). 16-103