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5000-016C ASSEMBLY INSTRUCTIONS / PART ID
GERINGHOFF 12 ROW
Step 1:
Install each 5000-227 single mount using 2) 5000-
348 mount straps, 4) 5/8” – 11 X 7” bolts, & 4) 5/8” – 11 lock nuts.
Insert the 2 top mounting bolts through the 5000-228 support strap before going through the face plate of the mount. Install 1)
5/8” – 11 X 2 ½” bolt through open end of the support strap securing to the mating hole on the mount bracket with a 5/8” whiz
lock hex nut. Mount bracket locations will be between rows 1 & 2, 2 & 3, 4 & 5, 5 & 6, 7 & 8, 8 & 9, 10 & 11, and 11 & 12. Install
the 5000-323 lock up pin in the storage location & secure each in place with 2) 7 gauge cotter hairpin.
NOTE: ON CERTAIN 12 ROW GERINGHOFF CORN HEADS, THE HYD. CYLINDER & SPRING ASSIST FOR THE DECK
PLATE ADJUSTMENT WILL NEED MOVED. APPROXIMATELY 1FT OF HYD. HOSE WILL NEED ADDED TO REACH THE
CYLINDER
’S NEW LOCATION. CALL YETTER FOR MORE INFO, 1-800-447-5777, & ASK FOR SERVICE DEPARTMENT!
Step 2:
Install 1) 5000-318 pivot bushing in each single mount. Attach 1) 5000-256 LH over bearing arm to the single mount
between rows 2 & 3, 5 & 6, 8 & 9, and 11 & 12. Install 1) 5000-259 RH over bearing arm to the single mount between rows 1 & 2,
4 & 5, 7 & 8, and 10 & 11. Align th
e lower hole on each arm with the pivot bushing and insert a 5/8” X 3” bolt through & fasten with
a 5/8” lock nut.
Step 3:
Install 1) 2570-
126 ¾” X 10” eyebolt to each single mount. Attach each over bearing arm to each eyebolt using 1) 2510-
121 5/8” diameter shoulder bolt, 2) 2526-449 5/8” flat washers, & 1) 2520-364 ½” jam lock nut. The 5/8” flat washers go on each
side of the eyebolt & inside the arm channel. The shoulder bolt should be inserted through the top hole on each arm. Only tighten
the ½” jam lock nut until it makes slight contact with the over bearing arm.
Step 4:
Install the 2550-709 compression spring over each eyebolt, place the 2975-302 spring bushing over the eyebolt & onto the
compression spring, & secure with the 2520-
511 ¾” lock nut. Tighten the lock nut to be flush with the end of the eyebolt.
Step 5:
Install each 3 row roller mount. For rows 1
– 3, slide the roller mount into place between the plates on the over bearing
arm between rows 1 & 2 and 2 & 3. Use 2) 5000-378 spacer bushings, 2
) ½” X 3 ¾” bolts, & 2) ½” lock nuts to attach the roller
mount tube to each arm clamp. Repeat this process to attach the roller mount for rows 4
– 6, 7 – 9, & 10 – 12. Do not tighten each
roller mount into place until after the roller is installed so you can center the roller if needed. Make sure the bearing support is on
the back side of the roller mount tab.
Step 6:
Attach each roller to the roller mount using 2) 5000-322 shim washers, 2) 5000-
355 bearing assemblies, 6) ½” X 2 ½”
bolts, & 6) ½” lock nuts per roller.
NOTE: BEARING HOUSING SHOULD BE LUBRICATED WITH POLYUREA GREASE BEFORE USE AND THEN EVERY 100 HOURS OF OPERATION
Содержание 5000-005B
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