TM 10-3930-669-20 11-2.  PARKING BRAKE HANDLE ASSEMBLY REPLACEMENT (CONT). b.  Installation. CAUTION Cable  nut  may  slip  over  pin  during installation.        Cable    nut    must    be below  pin  before  installing  parking brake assembly.  Failure to do so will result   in   damage   to   parking   brake interlock switch. NOTE Ensure to slip parking brake cable (2) on dash frame mount before installing hardware. (1)   Install parking brake handle assembly (1) on dash frame (16) with two spacers (15), parking brake interlock switch (14), two washers (13), and screws (12).  Tighten screws to 36 lb-ft (49 N.m). (2)   Connect parking brake interlock switch connector (11) on connector P20 (10). (3)   Install clevis (9) on parking brake handle assembly (1) with five washers (8), pin (7), washer (6), and retaining pin (5). (4)   Place parking brake cable (2) in cab frame bracket (4) and tighten two nuts (3). (5)   Turn parking brake handle assembly (1) handle to adjust tension on parking brake cable (2). (6)   Place parking brake handle assembly (1) handle in the vertical position. NOTE Follow-on Maintenance: • Remove wheel chocks (TM 10-3930-669-10). • Adjust parking brake (TM 10-3930-669-10). END OF TASK 11-4