Double Roller Harrow - Mounting
Double Roller Harrow Instructions (Diagram page 25)
Roller harrows are not recommended in rocky conditions!
1. The roller harrow sections have the bearings factory installed. Refer to
the harrow layout section of this manual for proper harrow section
location.
2. The Double Roller Arms have been pre-assembled at the factory.
3. Place a zinc coated bushing in the roller mounting and mount to the rear
of the cart. Use a 5/8”-11 x 4 1/2” hex cap bolt and lock nut. Attach the
spring assembly to the rear of the cart. Use a 5/8”-11 x 4 1/2” hex cap bolt
and lock nut.
Note
: If there are wing extensions on your cart, the bolts for these areas
are a 1/2” longer.
4. Attach the roller frame to the roller sections. Use the 1”-8 x 3 3/4” hex cap
bolt with bearing spacer, lock washer, and nut.
Note
: Place the 1” flat washer in the “Gap” between the bearing and the
frame spacer block as needed. Refer to page 25.
5. Lay the roller sections out behind the harrow cart. Attach the roller
sections to the roller mounting arms and the side plate assemblies. Use
the 1/2”-13 x 2” x 3” u-bolt with lock washer and nut. Refer to the harrow
layout section of this manual for proper harrow section location.
Note 1
: Refer to page 7 for roller aggression.
Note 2
: The front roller should always be placed in the Position A.
6. Bolt SMV sign and owner’s manual canister to bracket using (3) 1/4”-20 x
1 1/4” hex cap bolts, lock washers and nuts. U-bolt SMV bracket to roller
frame on rear of cart. Use a 1/2” x 2” x 3” u-bolt, lock washers and nuts to
secure bracket to the roller frame.
Note
: S.M.V sign must be in center or left-of-center on the “RF” Cart.
7. Place all product and warning decals in proper locations on roller cart.
Torque all bolts to specifications, refer to page 5. Periodically check for
loose or worn bolts. Replace as necessary.
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