TM 5-3805-280-24-2
Buckets
1--Quick-Latch Frame
7--Spring Mounting
12--Lock Washer (2 used)
19--Handle Assembly
Assembly
Bracket
13--Nut (2 used)
20--Roll Pin
2--Grease Fitting
8--Cylinder Mounting
14--Hose Clamp
21--Decal
3--Wedge Bar
Bracket
15--Cover Plate
22--Cover
4--Spring
9--Elbow
16--Cap Screw
23--Cap Screw (4 used)
5--Hydraulic Cylinder
10--Pin Assembly
17--Spring
24--Lock Washer (4 used)
6--Cap Screw (2 used)
11--Cap Screw (2 used)
18--Pin
(12). Torque cap screws to 45 lb-ft. Tighten nuts
1. Rotate wedge bar (3) 90 degrees and slide it into
(13).
the latch frame (1). The wedge taper should be on
the top and angled down toward the link pin when
Side Pin Cap Screw--Specification
the wedge bar is routed back to its upright position.
Torque....................................................................................... 45 lb-ft
2. Tilt the top of wedge bar back about 30 degrees.
Slide the two compression springs (4) into the holes
9. Slide the two cap screws (6) through the wedge bar
in the wedge bar.
(3) and rod eye mounting bracket (8). Install the two
nuts (13) and tighten to 200 lb-ft. This will draw the
3. While the wedge bar is still tilted up, slide the
cylinder rod eye mounting bracket, wedge bar, and
hydraulic cylinder (5) into the center hole of the
spring mounting bracket together. This will also
wedge bar. Slide the cylinder inward rod first and
apply a spring pre-load to the wedge bar.
with the rod port on the right hand side.
Wedge Bar Nuts--Specification
4. Install the two cap screws (6) into the spring
mounting bracket (7) and place the bracket on the
Torque..................................................................................... 200 lb-ft
end of the two compression springs (4). Rotate the
all the parts downward into the latch frame (1).
10. Route the hydraulic lines so they clear the arm
link. Anchor the lines with hose clamp (14) and
5. Install the two 45 degree elbows (9) with the ends
mounting hardware (15) and (16).
oriented downwards.
11. Install cover (22) to the quick-disconnect hitch with
6. Install the cylinder rod mounting bracket (8) in the
cap screws (23) and lock washers (24). Torque
frame on the rearward side of the wedge. Install
the cap screws (24) to 80 lb-ft.
nuts (13).
Cover Cap Screws--Specification
7. Route the two hydraulic lines through the holes in
Torque....................................................................................... 80 lb-ft
the latch frame cross member. Connect the lines to
the elbows (9).
8. Assemble hydraulic cylinder base side pin (10) and
rod side pin (10) with mounting hardware (11) and
33
3302
23
CED,OUOE042,5072 1916APR992/2
21-22
