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13. Secure the manifold to the A-frame. Remove the
washers, split lock washers, and cap screws from
the manifold and align the mount holes with the
A-frame brackets. Properly replace and tighten all
hardware.
NOTE: A medium-strength threadlocking
compound should be used to secure the manifold
mount fasteners.
Lit. No. 68251, Rev. 09
MOLDBOARD & A-FRAME ASSEMBLY
Apply
Threadlocking
Compound
Apply
Threadlocking
Compound
14. Hook each extension spring to the receiving holes
on the pivot beam and attach the opposite end of
the spring to its respective spade bolts. Install the
spade bolts through the extension spring mounting
angle on the top rear of the blade. Secure each
spade bolt by placing one 5/8" fl at washer on the
bolt and thread one 5/8" locknut. Tighten each
locknut until a piece of paper can pass between
the third and fourth coils on the spring.
15. Install the blade guides at each end of the
moldboard. Insert the cap screw through the holes
at the top of the wing reinforcement rib. Tighten all
screws with locknuts.
17
May 1, 2021
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