H&S 5220 Operation Manual page 31

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 — STANDARD AXLE
Tire pressure & wheel lug torque should be checked for proper pressure/torque after every 50 hours of
operation.
Model Tire
5220 295/75R22.5
5220 385/65R22.5
5220/5226 16.5 x 16.1 – 10 Ply 36 PSI
5226 19L x 16.1 – 10 Ply
5226 425/65R22.5
Wheel bolts must be tightened at 85-95 ft./lbs. of torque on the 5220/5226
STANDARD AXLE.
TIRES & WHEELS — HEAVY-DUTY AXLE
Tire
21.5L x 16.1 – 18 Ply
425/65R22.5
Tire pressure & wheel lug torque should be checked for proper pressure/torque after every 50 hours of
operation.
Wheel bolts must be tightened between 375-425 ft./lbs. of torque on the
HEAVY-DUTY AXLE.
SERVICE
Shield open
for viewing
Pressure
75 - 80 PSI
85 PSI
32 PSI
85 PSI
Pressure
44
85
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