Found #2676 coupler cylinder having air leak ~~~~~ Found #2676 auto coupler cylinder having   #2676 auto coupler cylinder having air leak due to hose to cylinder hose loose. Tighten the hose and check no air leakage. Open/close saloon door and limited movement ok. No air leak observed at the coupler cylinder. Coupler tested ok, able to couple and uncouple smoothly. Done by: Sateesh, Rizman, Sanip (30/7/24)