Guardian 5240 Diagnostic Repair Manual page 137

DISASSEMBLY
Figure 3. Engine Adapter Supported by
Piece of Wood
Using a 1/4" socket, remove Wire 0 and Wire 4 from the
brush assembly. Remove the two brush assembly hold
down bolts. Remove the brushes.
Using a 13mm socket, remove the four stator hold down
bolts. Using a small rubber mallet remove the rear bear-
ing carrier. Remove the stator.
14.Rotor Removal: Cut 2.5 inches from the rotor bolt. Slot
the end of the bolt to suit a flat blade screwdriver. Slide
the rotor bolt back through the rotor and use a screw-
driver to screw it into the crankshaft. Use a 3" M12x1.75
bolt to screw into rotor. Apply torque to the 3" M12x1.75
bolt until taper breaks. If necessary, when torque is
applied to 3" M12x1.75 bolt, use a rubber mallet on the
end of the rotor shaft to break taper.
Figure 4. Rear Bearing Carrier Removed
PART 6
Figure 5. Removing the Stator
Figure 6. Removing the Rotor
15.Remove Engine: Using a 13mm socket, remove the
two engine mount nuts, and ground wires. Remove the
engine.
16. Reverse the previous steps to re-assemble.
Figure 7. Removing the Engine
SECTION 6.1
MAJOR DISASSEMBLY
Page 135