Check noise motor 363 MD1 of FS and LS  result LS around 2,4 gE add grease motor 15 times-FS noise  9.85 gE; 363FN1 noise LS and FS around 1.5 gE add grease motor 15 times; 363 FN2 noise motor LS 2,4 gE add grease motor  15 times-FS noise around 2.3 gE add grease motor 15 times ( CBM NAJIB & ADI & UNJ AZRIEL )