3645 A/S and 3646 B/S During PM found WF ~~~~~ 3645 A/S and 3646 B/S During PM found WFL oiling ring worn.  3645 A/s & 3646 B/s WFL oiling wheel found worn-out & replaced with new spares. Security/function check - OK.  Kamarulzaman/Ridzuwan 44044