MTD 550, Snow Boss 550, Snow Boss 750 - page 23

23

Models 550 & 750

Ref.

No. PartNo.PartDescription

1.710-1652HexWasherScrew1/4-20x.625

2.731-1324BeltCover

3.732-0339ExtensionSpring

4.710-0627HexScrew5/16-24x.75

5.710-3005HexCapScrew3/8-16x1.25

6.05896ADriveClutchBracket

7.748-0234ShoulderSpacer

8.756-0985PulleyHalf

9.754-0343V-Belt

10.756-0984PulleyHalf

11.736-0270BellWasher

12.710-0230HexCapScrew1/4-28x.50

13.756-0313FlatIdler

14.710-1245LockCapScrew5/16-24

15.712-0181LockJamNut3/8-16

16.756-0569PulleyHalf

17.736-0242BellWasher

18.736-0505FlatWasher

19.736-0507Washer

20.754-0430ABelt

21.756-0967AugerPulley

22.736-0247FlatWasher

23.736-0331BellWasher

24.710-0696HexCapScrew3/8-24

25.748-0360Pulley

26.710-0654AHexWasherScrew3/8-16x1.0

27.629-0071ExtensionCord

28.OEM-390-987ElectricStartKit(IncludesRef.27)

IMPORTANT:Foraproperworkingmachine,useFactory

ApprovedParts.

V-BELTSarespeciallydesignedtoengageanddisengage

safely.Asubstitute(nonOEM)V-Beltcanbedangerousby

notdisengagingcompletely

Contents

Main IMPORTANT:Read safety rules and instructions carefully before operating equipment. WHITE OUTDOOR PRODUCTS COMPANY.P.O.BOX 361131 CLEVELAND, OHIO 44136-9722 Snow Boss 550 Operators Manual TABLE OF CONTENTS FINDING MODEL NUMBER CALLING WARRANTY SERVICE 1-800-949-4483 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES DANGER: TRAINING PREPARATION OPERATION WARNING SECTION 2: LOOSE PARTS SECTION 3: ASSEMBLING YOUR SNOW THROWER AUGER SHEAR BOL TS Final Adjustments Auger Control Adjustment Skid Shoe Adjustment Tire Pressure Adjustment If the tire pressure is not equal in both tires, the unit may pull to one side or the other. SECTION 4: KNOW YOUR SNOW THROWER Traction Control / Auger Control Lock Headlight Shift Lever Forward SECTION 5: OPERATING YOUR SNOW THROWER Gas And Oil Fill-up Electric Starter To Start Engine F. To Stop Engine Do not lose ignition key. Keep it in a safe place. Engine will not start without the ignition key. To Engage Drive Use the slower speeds until you are familiar with the operation of the snow thrower. To Engage Augers SECTION 6: MAKING ADJUSTMENTS Chute Assembly Adjustment Chute Directional Control Support Bracket Adjustment Skid Shoe Adjustment Auger Control Adjustment SECTION 7: MAINTAINING YOUR SNOW THROWER Lubrication Engine Traction Control / Auger Control Lock Gear Shaft SECTION 8: SERVICE Engine Shave Plate and Skid Shoes Belt Removal And Replacement Auger Belt Loosening the six nuts that connect the frame to theau ger housing may aid in belt removal. Drive Belt The support bracket must rest on the stop bolt after the new belt has been assembled. See Figure 20. Servicing Friction Wheel Rubber Augers Off-season Storage Snow thrower shown resting on its auger housing. Wheels not shown for clarity. SECTION 9: TROUBLESHOOTING Page Page Page Page Page Page Models 550 & 750 Page AA B B Model 550 & 750 Page Page MANUFACTURERS LIMITED WARRANTY FOR: