MTD 190-032 Operator's Manual page 15

Replacing Shear Pins
The augers are secured to the spiral shaft with two shear pins
and cotter pins. If the auger should strike a foreign object or ice
jam, the snow thrower is designed so that the pins may shear. If
the augers will not turn, check to see if the pins have sheared.
See Fig. 5-1.
Figure 5-1
CAUTION:
NEVER replace the auger shear pins with
anything other than OEM Part No.738-04124A
replacement shear pins. Any damage to the auger
gearbox or other components as a result of failing to
do so will NOT be covered by your snow thrower's
warranty.
WARNING!
Always turn off the snow thrower's
engine and remove the key prior to replacing shear
pins.
Tire Chain Kit
• 18" x 8.50" tires
• 18" x 9.50" & 19" x 9.50" tires
• 20" x 8.00" tires
• 20" x 10.00" & 20" x 9.00 tires
• 22" x 9.50" & 23" x 9.50" tires
• 23" x 10.50" tires
Weight Kits
• Suitcase Weight Kit 19A-218-000
Drift Cutter Kit
• Drift Cutter OEM-390-679
NOTE: None of the kits in the table are included as standard
equipment with snow thrower attachment OEM-190-032 and
190-032-101. Contact the retailer in which you purchased this
equipment, or utilize the contact information on page 2 of this
manual for availability and information regarding these kits.
490-241-0021
490-241-0022
490-241-0023
490-241-0024
490-241-0025
490-241-0026
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ectiOn peratiOn
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