TM 9-2320-361-20 8-34. AIRBRAKE HOSE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS M275A2 MATERIALS/PARTS Antiseize tape (Appendix C, Item 27) REFERENCES (TM) TM 9-2320-361-10 TM 9-2320-361-20P EQUIPMENT CONDITION Parking brake set (TM 9-2320-361-10). Air reservoirs drained (TM 9-2320-361-10). GENERAL SAFETY INSTRUCTIONS Do not disconnect air lines before draining air reservoirs. NOTE The right emergency and left service airbrake hoses are replaced the same. This procedure covers the left side of service brake. a. Removal WARNING Do not disconnect air couplings before draining air reservoirs. Small parts under pressure may shoot out with high velocity, causing injury to personnel. 1. Remove hose (3) from adapter (5) and ring (4). 2. Remove coupling (1) from adapter (2). 3. Remove adapter (2) from hose (3). NOTE Wrap all male pipe threads with antiseize tape before installation. 1. Install adapter (2) on hose (3). 2. Install coupling (1) on adapter (2). 3. Install hose (3) on ring (4) and adapter (5). 8-82