H&S 5126 Operator's Manual page 29

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.
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.
TIRES & WHEELS
Check the tire pressure after every 50 hours of operation. Tires should be inflated to the appropriate
pressure listed in the table.
Model Tire
5120 295/75R22.5
5120 385/65R22.5
5120/5126 16.5 x 16.1 – 10 Ply 36 PSI
5126 19L x 16.1 – 10 Ply
5126 425/65R22.5
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 on the 5120/5126.
SERVICE
Pressure
75 - 80 PSI
85 PSI
32 PSI
85 PSI
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Shield open for viewing