TM 9-2320-209-20-3-2 c. Replacement. NOTE If new seals are not needed, start with frame 2. If new seals are needed, start with frame 1. FRAME 1 1. Using screwdriver, pry seal (1), retainer (2), felt seal (3), and washer (4) off shaft (5). Be careful not to bend washer or retainer. Throw seal (1) and felt seal (3) away. 2. Put washer (4) onto shaft (5). Fit felt seal (3) onto lip of retainer (2) and put them on shaft with felt seal toward truck. Put seal (1) onto shaft with rubber away from truck. 3. Using replacer, push parts (1, 2, 3, and 4) into place. GO TO FRAME 2 17-41