Jm GC-31T Manual User Manual download pdf (Page 15)

ADJUSTING THE UPPER AUGER FLIGHTING

WARNING

MAKE SURE ALL POWER IS SHUT OFF BEFORE ADJUSTING THE FLIGHTING ASSEMBLY

If the upper and lower augers to do not properly separate during the unfolding sequence, the upper ighting may

need adjusting. Before making adjustment to the upper ighting, check to see if the lugs and drive dogs on the auger

assemblies are locking together. If they are not locked together, check to see if dirt is in the restrictor or if a faulty check

valve on the hydraulic cylinder used to raise and lower the upper auger assembly may be causing the problem. If dirt is in

the restrictor, see “Removing Dirt From Restrictors On Hydraulic Cylinders” below.

Fold the upper tube assembly into the upright position. Position the upper ighting in the engaged position with the lower

ighting. Locate the four-hole ange bearing on the top of the upper auger tube housing. With the upper ighting in the

engaged position, check the spacing between the upper bearing and the upper tube housing. There must be an 1/8”

(0,32cm) space between the base of the four-hole ange bearing and the upper tube housing. If there is NOT a space

between the bearing and the upper tube housing, or if there is more than 1/8” (0,32cm) space, the upper ighting will

need to be adjusted. To adjust the upper ighting, loosen the 1 1/4” hex nuts both above and below the four-hole ange

bearing. Move the 1 1/4” hex nuts up or down the threaded shaft on the top of the auger ighting shaft until the bearing

moves to approximately 1/8” (0,32cm) above the base of the upper tube housing. When the four-hole ange bearing is

properly located, tighten both 1 1/4” hex nuts together to secure the bearing position.

If the upper and lower ighting still does not separate properly during the folding sequence, a small bevel may need to be

removed from the inside of the lugs where they engage the drive dogs on the auger assemblies. Grind approximately 1/8”

(0,32cm) from the corner of the lugs where they touch against the drive dogs.

REMOVING DIRT FROM THE RESTRICTORS ON THE HYDRAULIC CYLINDER

WARNING

MAKE SURE THAT ALL POWER IS SHUT OFF AND THE UPPER AUGER TUBE IS IN THE DOWN POSITION

BEFORE REMOVING THE RESTRICTORS

Remove restrictors from the 90 degree street elbow on the hydraulic cylinder. Remove dirt from the tting to allow

hydraulic oil to ow through the restrictor. Reattach the restrictor to the street elbow. Use teon sealant tape or

equipvalent on the threads of the restrictor before reattaching.

If the restrictor continues to plug with dirt, replace the restrictor or lter the hydraulic oil in your system.

STORAGE PREPARATION

IMPORTANT: When the grain cart is not going to be used for a period of time, store the cart in a dry, protected place.

Leaving your grain cart outside, open to the weather will shorten it’s life.

Follow the procedure below when your grain cart is placed in storage for periods up to six months.

1. Cover electronic monitor (if equipped) with plastic before washing the grain cart. Wash or clean and completely

lubricate the grain cart. See the lubrication service section in this manual.

2. Remove all grain from inside the grain tank, auger tube assemblies, and at the clean-out door.

3. Check the gearbox oil and replace with new EP 80-90 gearbox lubricant or equivalent if necessary.

4. Touch up areas where paint may have worn away. Use a good quality primer paint, especially before re-applying

graphite paint to the interior slopes of the grain tank.

5. Retract all hydraulic cylinders to prevent the piston rods from rusting.

6. If the grain cart is equipped with an electronic weigh system, fully charge the battery to prevent freezing. Disconnect

the negative (-) ground cable at the battery to prevent possible discharge.

7. Clean the tires before storage. Inate the tires at regular intervals.

8. Open the clean-out door at the base of the grain tank.

9. Loosen the Slip Clutch Tension Bolts.

REMOVING FROM STORAGE

• Check the gearbox to make sure it has the appropriate amount of oil.

• If equipped with an electronic scale system, check the battery and make sure that it is fully charged. Reconnect the

negative (-) cable.

• Inate the tires to the correct operating pressure.

• Close the clean out door at the base of the grain tank.

• Make sure all safety shields are in the proper position.

• Tighten the Slip Clutch Bolts on the PTO until the spring length is 1.27 inches (3,23cm).

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Jm GC-31T Manual User Manual Page 15

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