12-91. TM 9-2320-361-20 9. Disconnect hose (5) from adapter (6) and elbow (8) and remove hose (5) from crossmember (4). 10. Remove plug (3), adapter (6), and tee (1) from nipple (2). 11. Remove elbow (8) from valve (7). 12. Disconnect hose (16) from check valve (15) and adapter (10). 13. Disconnect hose (9) from elbows (11) and (17). 14. Remove check valve (15), tee (14), adapter (10), elbow (11), and tee (12) from pump (13). 15. Remove elbow (17) from valve (7). 12-150