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ASSEMBLY INSTRUCTIONS
Wing Frame Installation
IMPORTANT
Read all safety precautions at the front of the section
before attempting any of the following procedures.
Do not attempt to lift heavy parts, such as the
wing frame, manually. Use a hoist or a forklift to
move these parts into position.
1. Place wing frame assemblies on stands
approximately 36" high.
2. Remove any shank assemblies or extensions that
may have been turned around or mounted inside the
frame for shipping, and reposition,
through
See Figures 2-13
SPECIFICATION" section for shank placement.
NOTE
Be sure all 1-3/4 flange bearings are installed in both
front and rear of each center frame hinge points
Figures
3-5.
3. Attach right and left wing frame assemblies to the
center frame assembly using hinge pins, 5/8 x 3
spindle pin, 1-1/2 thrust washers, and 1-8 hex lock
nuts
See Figure
3-5.
IMPORTANT
On all models, one 1-1-3/4 thrust washers must be
installed to the front side of all hinge tubes.
3-8
WARNING
See Figures 2-4
in "STANDARD
4. Attach base end of 4 x 30 cylinders to rear fold
bracket assembly with cylinder mount plate, one on
inside of rear fold bracket plate and one on inside of
front fold bracket plate, slide 1-1/4 x 7 pin through
aligned holes, 1-1/4 narrow flat washers, one on
each side, secure with 5-16 x 2-1/2 roll pins.
5. Fasten rod end of cylinder to slotted fold brackets of
wing frame, slide 1-1/4 x 7 pin through aligned holes,
1-1/4 narrow flat washers, one on each side, secure
with 5-16 x 2-1/2 roll pins
6. Models 2132-21-23-25 repeat same procedure for
front fold bracket assembly.
7. Install the wing lock pins, 1/4 x 3 roll pins, 3/16" dia
hair pins to the storage position hole in wing fold
plates.
See Figures 4-5
8. Install the 340/65R 18 imp tire/wheel assemblies to
all hub/spindle assemblies using 5/8 wheel nuts.
Torque to 85-100 ft/lbs.
NOTE
The valve stems will face outwards.
See
for proper pin position.
F-1099-0521
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