TM 10-3930-669-20 16-11.  HEATER VALVE REPLACEMENT (CONT). c.  Installation. (1) Place oil hose adapter (37) in soft-jawed vise. (2) Apply lubricating oil to gasket (36). (3) Install gasket (36) and heater valve (14) on oil hose adapter (37). (4) Apply lubricating oil to seal (34). (5) Position seal (34) and washer (35) on fitting (33). (6) Install fitting (33) on heater valve (14). (7) Apply teflon tape to threads of fitting (32). (8) Install fitting (32) in fitting (33). (9) Apply sealing compound to the pipe threads of fitting (31). (10) Install fitting (31) on fitting (32) as noted during removal. (11) Apply lubricating oil to seal (29). (12) Position seal (29) and washer (30) on fitting (28). (13) Install fitting (28) in heater valve (14). 16-36