ARMY TM 5-5420-212-10-1
MARINE CORPS TM 08676A-10/1-1
(1)
Straighten prongs of cotter pins (1) with pliers and screwdriver, then remove from pin (2).
(2)
Tap out pin (2) using drift pin and hammer.
(3)
Remove wedge (3) from jack post (4).
(4)
Straighten prongs of cotter pins (5), then remove from pin (6).
(5)
Tap out pin (6) from jack hood (7).
(6)
Remove screws (8) and nuts (9), then slide jack hood (7) from jack post (4).
b.
Service/Repair
(1)
Clean pins (2) (6) and holes in wedge (3), jack hood (7) and jack post (4) with crocus cloth.
(2)
Clean nose pin hole with crocus cloth.
(3)
Remove burrs from components with flat file.
(4)
Replace components that are damaged, distorted or bent.
c.
Installation
(1)
Install jack hood (7) on jack post (4), then fit screws (8) and nuts (9).
(2)
Insert pin (6) and check that jack hood (7) engages freely in the fourteen slot positions.
(3)
Insert new cotter pins (5) through pin (6), then bend prongs in opposite directions around end of pin.
(4)
Install wedge (3) in mounting on jack post (4).
(5)
Insert pin (2) and check that wedge (3) pivots freely.
(6)
Insert new cotter pins (1) through pin (2), then bend prongs in opposite direction around pin.
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