TM 5-5420-209-12
4-108.
Connecting Pin, Trunions, and Lever.
This task covers: Replace
INITIAL SETUP
Tool
Equipment Condition:
General Mechanic’s Automotive Tool Kit
Bay removed (para. 2-16).
(Item 1, Appendix B)
Materials/Parts
Grease, Automotive and Artillery (Item 2, Appendix E)
a. Replace. (figure 4-141)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
Remove four screws (1) and remove bumper (2).
Remove four screws (3), lockwashers (4), and remove trunion retainer (5).
Remove four screws (6), lockwashers (7), and remove cover (8), and remove drive screw (9).
Remove upper trunion nut (10) and lower trunion nut (11) from drive screw (9).
Remove spring pin (12) and pin (13) securing link (14) to bell crank (15).
Remove spring pin (16) securing pin (17).
Remove pin (17).
Remove lube fitting (19).
Remove spring pin (20), pin (21), link (14) and remove connecting pin (22).
Apply grease to pin (21), position link (14) in connecting pin (22), and secure with pin (21) and spring pin (20).
Install lube fitting (19).
Apply grease to pin (17) install bell crank (15) and two washers (16) and secure with pin (17) and spring pin
(16).
Apply grease to pin (13) position link (14) in bell crank (15) and secure with pin (13) and spring pin (12).
Apply grease to upper trunion nut (10), lower trunion nut (11) and drive screw (9).
Install upper trunion nut (10) on drive screw (9) until one pull thread is visible.
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