Difficulty
Moderate
Steps
12
Time Required
30 minutes - 1 hour
Sections
3
- Safety Precautions
- 3 steps
- Belt Guard
- 3 steps
- Drive Belt
- 6 steps
Flags
0
BackToro SGR-13 Stump Grinder 22615HD (2017)
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Introduction
What you need
Step 1
Turn off the power
- Before you begin, ensure the machine is powered down and cool to the touch.
- Turn the ignition switch to the off position.
Before you begin, ensure the machine is powered down and cool to the touch.
Turn the ignition switch to the off position.
1024
Step 2
Close the fuel valve
- Flip the fuel cutoff valve switch into the off position.
Flip the fuel cutoff valve switch into the off position.
Step 3
Disconnect the spark plug
- Grab the plastic housing at the end of the spark plug wire.
- Pull firmly to disconnect the wire from the spark plug.
Grab the plastic housing at the end of the spark plug wire.
Pull firmly to disconnect the wire from the spark plug.
Step 4
Tilt the cutter wheel up
- Tilt the machine so that it is resting on the handle with the cutter wheel raised.
Tilt the machine so that it is resting on the handle with the cutter wheel raised.
Step 5
Remove the belt guard
- Use a 14 mm socket to remove the fasteners securing the belt guard:
- One 14 mm bolt
- One 14 mm nut
Use a 14 mm socket to remove the fasteners securing the belt guard:
One 14 mm bolt
One 14 mm nut
Step 6
- Remove the belt guard.
Remove the belt guard.
Step 7
Remove the drive belt
- Use a 9/16 inch socket to loosen the four nuts securing the bottom of the motor enough to allow the motor to slide freely. Do not remove the nuts.
- Use a 1/2 inch wrench in combination with the socket wrench to hold the bolts in place.
Use a 9/16 inch socket to loosen the four nuts securing the bottom of the motor enough to allow the motor to slide freely. Do not remove the nuts.
Use a 1/2 inch wrench in combination with the socket wrench to hold the bolts in place.
Step 8
- Use a 1/2 inch wrench to loosen the two bolts behind the centrifugal clutch enough to allow the motor to slide freely. Do not remove the bolts.
Use a 1/2 inch wrench to loosen the two bolts behind the centrifugal clutch enough to allow the motor to slide freely. Do not remove the bolts.
Step 9
- Wrap a piece of tape around the upper half of the tensioner bolt to mark the location of the second nut.
- Use a 9/16 inch wrench to loosen the nut on the lower half of the tensioner bolt until the motor can slide forward as much as possible.
- During reassembly, reference the tape to position the outer nut into the same location as before to ensure proper belt tension.
Wrap a piece of tape around the upper half of the tensioner bolt to mark the location of the second nut.
Use a 9/16 inch wrench to loosen the nut on the lower half of the tensioner bolt until the motor can slide forward as much as possible.
During reassembly, reference the tape to position the outer nut into the same location as before to ensure proper belt tension.
Step 10
- Slide the engine towards the cutter blade to loosen the drive belt.
Slide the engine towards the cutter blade to loosen the drive belt.
Step 11
- Lift the drive belt up and away from the machine while rolling it towards the cutter head to gradually roll it off of the pulley.
Lift the drive belt up and away from the machine while rolling it towards the cutter head to gradually roll it off of the pulley.
Step 12
- Remove the drive belt.
Remove the drive belt.
To reassemble your device, follow these instructions in reverse order.
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