T210 3506 YIS1-TC reported TOD showed Do ~~~~~ T210 3506 YIS1-TC reported TOD showed Do     Check #2506-A3 door no sign of FOD.Check & found no signs of air leak from door actuator & manifold.10/20 gauge test failed aat 10mm.Adjusted DSS plunger,10/20mm test passed.Door cyclic test ok.Door static test,all doors timing within criteria. Done by Arthur Sam.  9/05/22