Blizzard 760HD Installation Instructions & Owner's Manual page 14

6. Remove the draw latch mount pin, spacer and
cotter pin from the draw latch assembly. By
removing this pin, the inner draw latch plates can
swing free. Remove the inner draw latch plate lift
cylinder mount pin. Position the plates on either
side of the lift/lower cylinder rod and insert the
pin through the plates and cylinder rod. With the
cylinder connected to the inner draw latch plates,
rotate the draw latch assembly toward the draw
latch mount holes on the A-frame. Align the holes
in the outer draw latch plate with those of the inner
draw latch plates and the A-frame.
Hydraulic
Lift/Lower Cylinder
3/16" x 2-1/2"
Cotter Pin
Inner Draw Latch Plate
Outer Draw Latch Plate
3/16" x 2-1/2"
Cotter Pin
Draw Pin
1" x 6-1/2" or
1" x 5-5/8" for 760LT only
Cap Screw
3/4"-10 x 4-1/2" or
3/4"-10 x 4" for 760LT only
Lit. No. B64090, Rev. 07
MOLDBOARD & A-FRAME ASSEMBLY
Inner Draw Latch Plate
Lift Cylinder Mount Pin
3/4" x 2-1/2" or
5/8" x 2-3/8" (760LT only)
Draw Latch Mount Pin
1" x 3-7/8" (760LT only)
3/4" x 3-7/16" for 760LT only
NOTE: The A-frame latch, located at the rear/
center of the A-frame, should be raised up
to insert the draw latch mount pin. Pull the
A-frame latch pull pin out and rotate the latch
counterclockwise if it is locked into position.
Secure the assembly to the A-frame by replacing
the draw latch mount pin, spacer and cotter pin.
Reset the A-frame latch so the A-frame latch pull
pin locks into place.
A-Frame
Latch Pin
1" x 4-21/32" or
Draw Latch Arm Pivot Pin
3/4" x 2-1/2" or
3/4" x 2-3/8" for 760LT only
1" OD x 25/32" ID x 5/8"
Clevis Pin
3/4" x 3-41/64" or
14
A-Frame
Latch
Spacer
1/4" x 1-1/2"
Cotter Pin
June 15, 2010