TM 10-3930-669-20 a.  Removal. (1)   Press parking brake handle (1) down to release tension on parking brake cable (2). (2)   Loosen two nuts (3) and remove parking brake cable (2) from cab frame bracket (4). (3)   Remove retaining pin (5), washer (6), pin (7), five washers (8), and clevis (9) from parking brake handle assembly (1). (4)   Disconnect connector P20 (10) from parking brake interlock switch connector (11). NOTE Parking brake handle assembly spacers may fall out of parking brake handle assembly. (5)    Remove two screws (12), washers (13), parking brake interlock switch (14), two spacers (15), and parking brake handle assembly (1) from dash frame (16). 11-3