Main Auger Shear Device
The auger jackshaft hub is secured to the
auger drive sprocket with two 5/16” x 1-1/2”
grade 8 shear bolts and locknuts. Additional
shear bolts are stored on the chain tensioner
bracket.
TIRES & WHEELS
Check the tire pressure after every 50 hours of operation. Tires should be inflated to the appropriate
pressure listed in the table.
Tire
Pressure
295/75R22.5
75 - 80 PSI
16.5 x 16.1 – 10 Ply
36 PSI
19L x 16.1 – 10 Ply
32 PSI
425/65R22.5
85 PSI
Wheel lug torque should be checked after every 50 hours of operation and tightened to the appropriate
torque.
- Wheel bolts must be tightened at 85-95 ft./lbs. of torque.
SERVICE
If the auger jackshaft bolts shear,
proceed as follows:
1. Disengage the PTO.
2. If an object is lodged in the discharge door opening or inside the tank, raise the discharge door,
then raise the main auger.
3. Shut-off tractor and remove key.
4. Open the main shield.
5. Remove any pieces of the shear bolt that may be still in the auger jackshaft shear device.
6. Trip the expeller pan to clear any material or objects.
8. Remove any foreign objects from the discharge door opening or inside the tank
9. Line up the shear bolt holes on the auger jackshaft shear device.
9. Replace both shear bolts using the 5/16” x 1-1/2” Grade 8 shear bolts stored on the chain
tensioner bracket.
10. Close the main shield and resume operation.
IMPORTANT: When resuming operation, place the tractor throttle at idle before engaging the PTO.
Shield open for viewing
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