#3553 Air dryer fault unable reset, Foun ~~~~~ #3553 Air dryer fault unable reset, Foun     Air dryer replaced by RSW.During DT check found Air dryer fault still present.    0020 raise for further trouble shooting. Checked by Ting Wei.  29/03/21 during DT cx 3553 Air dryer fault. Check Air Dryer change over ok.Check pressure s/w contact change over ok. Rectified overtightened cable tie for pressure s/w connection. Function test Air Dryer change over for 4 cycles,no air dryer fault on Tims. Done by RSW-Ren Bin. 30/03/21