TM 5-5420-209-12
4-79. Hinge Pins, Link and Hardware.
This task covers:
a. Replace (Front)
b. Replace (Rear)
INITIAL SETUP
Tool
Materials/parts
General Mechanic’s Automotive Tool Kit
Grease, Automotive and Artillery
(Item 1, Appendix B)
(Item 2, Appendix E)
a. Replace. (figure 4-104)
NOTE
Hinge pins can be replaced with the bays in folded position.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
Loosen nut (1) to relieve tension on cable (2).
Remove spring pin (3), pin (4) and remove cable (2) from hinge pin (5).
Repeat Steps (1) and (2) for remaining cable.
Remove two cotter pins (6), washers (7), and remove pin (8) securing lever (9) to hinge pin (5).
Remove nut (10), bolt (11), collar (12), washers (13), and hinge pin (5).
Untie rope (14) from hydraulic line (15) and remove rope (14) from lever (9).
Remove spring pin (16), pin (17), and remove lever (9).
Remove nut (18), bolt (19), and long link (20).
Remove nut (21 ), bolt (22), and short link (23).
Install short link (23) and secure with bolt (22) and nut (21). Torque bolts to 120-132 ft-lbs (162-178 Nm).
Install long link (20) and secure with bolt (19) and nut (18). Torque bolts to 120-132 ft-lbs (162-178 Nm).
Apply grease to pin (17).
Install lever (9) on both links (20) and (23) and secure with pin (17) and spring pin (16).
Install rope (14) in lever (9) and tie to hydraulic line (15).
Apply grease to hinge pin (5).
Install hinge pin (5), washers (13), collar, and secure with bolt (11) and nut (10). Torque bolts to 120-132
ft-lbs (162-178 Nm).
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