TM 5-5420-234-14&P
4-57. FRONT BAP LOCK REPLACEMENT (continued).
(10) Remove locknut (23), screw (24), and rubber stop (25) from bracket (3). Discard locknut.
(11) Remove nine screws (26) from bracket (27). Remove bracket (27) and two shims (28 and 29) from frame
(30).
b. Installation.
NOTE
Position two shims (28 and 29) on frame (30). Install bracket (27) on frame
(30) and secure with nine screws (26).
25
3
28
23
26
30
24
27
26
29
26
26
(1) Install rubber stop (25) in bracket (3) with screw (24) and locknut (23).
(2) Install spacer tube (22) and spring extension (20) on lock (7) with shoulder bolt (21).
(3) Install spring (19) on bracket (3) and spring extension (20).
(4) Position lock (7) in bracket (3).
WARNING
Lock is under spring tension. Use extreme caution when installing pin. Ensure all
personnel wear safety glasses and keep hands and fingers clear of lock when pin is
being installed in Step 5. Failure to comply could result in injury to personnel.
NOTE
Assistant must pry lock up into position while mechanic installs pin.
Use one or more spacer washers as needed to fill gap between bracket and
lock without binding lock. Some installations may not need spacer
washer.
Change 1
