From inside (document excerpt):
FORM NO. 3321759 CCRt 2400 GTSr CCRt 3000 GTSr Snowthrower Model No. 38412 9900001 & Up Model No. 38418 9900001 & Up Model No. 38433 9900001 & Up Model No. 384389 900001 & Up Operator’s Manual Figures Model and serial number decal 3 2 4 m-3277 Models 38412 & 38418 1. Chute ring 2. Discharge chute 3. Chute handle 4. Carriage bolt 5. Lock nut 2 1 637 (Unit shown on right side) 1. Short spacer 2. Long spacer 3. Pushnut i EThe Toro Company 1998 Printed in USA Models 38412 & 38418 1.
Lower handle 2. Upper handle 3. Handle bolt 635 4. Eyebolt 5. Lock nut Models 38433 & 38438 1. Chute crank 2. Mounting bracket 3. Gear 4. Plastic bushing Models 38433 & 38438 1. Chute ring 2. Discharge chute m-2707 636 Models 38433 & 38438 1. Lower handle 2. Upper handle 3. Handle lock 4. Cable guide 5. Curved washer 6. Knob ii 8 5 10 4 6 1/161/8 ” 2 4 3 3 1 2 m4017/4012 1/161/8 ” 1 Models 38412 & 38418 1. Eyebolt 2. Control cable 3. Spring