TM10-3930-660-20 17-6. MIRROR  -  REPLACE (Cont’d) REM0VAL OF MIRROR FACE Support mirror face (13) so it does not drop during step 1. 1. Remove two capscrews (14), two lockwashers (15), two flatwashers (16), and two spacers (17). Discard lockwashers (15). 2. If necessary, remove two capscrews (18), two flatwashers (19), two locknuts (20), two slotted brackets (21), and two clamps (22). Discard locknuts  (20). INSTALLATION OF MIRROR FACE 1.   IF REMOVED, INSTALL TWO CLAMPS (22), TWO SLOTTED BRACKETS (21), TWO NEW LOCKNUTS (20), Two  CAPSCREWS Check that mirror TWO FLATWASHERS (19) AND (18) . NOTE face (13) is properly positioned  before  tightening  capscrews (14) in step 2. 2.   SECURE MIRROR FACE (13) WITH TWO SPACERS (17), TWO FLATWASHERS (16), TWO NEW LOCKWASHERS (15), AND TWO CAPSCREWS (14). 17-18