Husqvarna 1330SB owner manual To Replace Belts See Fig

Page 17

SERVICE AND ADJUSTMENTS

TO REPLACE BELTS (See Fig. 24)

The auger and traction drive belts are not adjustable. If the belts are damaged or begin to slip from wear, they should be replaced. It is recommended that the belt(s) be replaced by a qualified service center.

NOTE: It is recommended that both the auger and traction drive belt be replaced at the same time.

The V-belts on your snow thrower are of special construction and should be replaced by original equipment manufacturer (OEM) belts available from your nearest dealer. Using other than OEM belts can cause personal injury or damage to the snow thrower.

WARNING: Belt replacement requires separation of the snow thrower. While separating the auger housing from the frame assembly, it is important that an assistant stand in the operating position and hold the snow thrower handles. Serious personal injury and/or damage to the unit could occur if the snow thrower should fall during the belt changing process.

FRAME

AUGER

ASSEMBLY

HOUSING

HANDLES

1.REMOVE GASOLINE FROM FUEL TANK - Drain gasoline from fuel tank into a suitable container, out- doors, away from fire or flame. Wipe up any spilled gasoline.

2.REMOVE DISCHARGE CHUTE - Loosen locknut securing chute rotator head to mounting bracket only enough to allow chute rotator head to be raised and discharge chute to be removed from snow thrower.

3.REMOVE BELT COVER - See “TO REMOVE BELT COVER” in this section of this manual.

4.REMOVE ENGINE PULLEY - Remove bolt, lockwasher and flat washer securing pulley to engine crankshaft. Remove outside (auger) pulley only from crankshaft.

5.SEPARATE SNOW THROWER - With your assistant standing in the operating position holding the handles, remove the two (2) bolts holding auger housing and frame together.

WARNING: As the last bolt is removed, have your assistant carefully lower the handles down to the ground.

6.REMOVE AUGER BELT from around pulley.

7.RELIEVE TENSION ON TRACTION DRIVE BELT IDLER and remove traction drive belt from around

pulleys.17

HINT: Insert a 3/8" drive ratchet (in the “ON” position) into the square hole in idler arm and rotate ratchet clockwise to relieve tension.

8.With tension relieved on idler, install new traction drive belt around pulleys and inside belt keepers.

9.Place auger belt around and inside the groove of auger pulley only.

10.While your assistant slowly raises handles to rejoin the auger housing and frame assembly, pull up on the auger belt and squeeze sides together above pulley so belt is fully seated in groove of pulley.

11.Move idler arm so it does not hit impeller pulley as you bring snow thrower completely together and check carefully for proper routing of belts. If auger belt has become dislodged from the pulley (by catching the idler arm bracket while bringing snow thrower together), separate the snow thrower and repeat step 12. Belt must be fully seated in pulley groove when bringing the snow thrower together.

12.Install the two (2) hex bolts and tighten securely.

13.INSTALL ENGINE PULLEY - Place belt in pulley groove and slide pulley on crankshaft. Install flat washer, lockwasher and bolt and tighten securely (30-35 ft. lbs. torque). Make sure belt is inside belt keeper.

14.INSTALL BELT COVER and two (2) screws. Tighten securely.

15.INSTALL DISCHARGE CHUTE – See “INSTALL DIS- CHARGE CHUTE / CHUTE ROTATER HEAD” in the Assembly / Pre-Operation section of this manual.

 

BELT KEEPER

 

 

TRACTION DRIVE BELT

 

ENGINE

FLAT WASHER

 

PULLEY

 

 

 

 

LOCKWASHER

 

 

BOLT

IDLER ARM

AUGER

SQUARE

BELT

HOLE

 

 

CLUTCHING

 

 

IDLER ARM

 

 

BRACKET

 

FRAME

AUGER PULLEY

AUGER

HOUSING

 

 

 

BOLTS

FIG. 24

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Contents 1330SB Safe Operation Practices for Walk-Behind Snow Throwers Table of Contents HOW to SET UP Your Snow Thrower Assembly / PRE-OPERATIONParts Packed Separately in Carton Remove Snow Thrower from CartonUnfold Upper Handle Install Speed Control ROD See FigsInstall Traction Drive Control ROD See Figs Install Discharge Chute / Chute Rotater Head See Fig Install Auger Control ROD See FigsCheck Tire Pressure Install Chute Deflector Remote Control See FigsKnow Your Snow Thrower OperationPrimer Ignition KEYDeflector remote control lever used to change Meets A.N.S.I. Safety RequirementsDrive speed control lever used to select forward or Recoil auxiliary starter handle used for startingStopping HOW to USE Your Snow ThrowerPower Steering Operation See Fig Using the CLEAN-OUT Tool See FigTo Throw Snow See Fig To Move Forward and Backward See FigBefore Starting the Engine To Start Engine Snow Throwing TipsBefore Stopping If Recoil Starter has FrozenGeneral Recommendations MaintenanceBefore Each USE LubricationEngine CleaningTo Adjust Snow Thrower Height Service and AdjustmentsChute Deflector Shear Bolts See FigTo Replace Belts See Fig To Remove Wheels See Fig To Adjust Cable Tension See FigCarburetor Engine SpeedOther StorageFuel System Engine OILTroubleshooting Auger Housing / Impeller Assembly Repair PartsKEY Part Description CARRIAGEBOLT5/16−18X.625Exploded Impeller Gearbox AssemblyBearing Tool ClipSkid Plate Auger 30 LHAuger 30 RH CARRIAGEBOLT5/16−18X.750 Weight BARControl Panel / Discharge Chute Pulley Pivot LEVER/CABLE Rotator Assembly532 40 59-32 Rotator Pivot Bracket Lower Tube HandlesHandles Repair Parts13 532 41 54-33 Shifter Plate Bracket Clutch RODRear Plate Bulb 532 42 14-48 Headlight Bezel Gray532 17 86-66 Halogen Headlight Drive Trunnion Bearing Assembly 532 19 84-74 Speed Selector Head Assembly532 19 77-63 Drive Plate Weldment HEX ShaftAssembly Rubber Wheel Ring 532 40 61-09 Control Shaft Assembly532 18 00-82 Intermediate Gear Flange BearingRoll PIN 3/16 Axle ShaftGear Clik PINRepair Partschassis / Engine / Pulleys Steer Cable Bracket RH Wheels532 43 58-27 Steer Cable Bracket LH Cover WheelsWheel Lobe Axle LobeKEY Part Description 532 03 50-62 Safety Ignition KEY Power CordBAG of Parts Retainer PIN532 42 95-90 DECAL, Remote Deflector Repair Parts Decals532 18 10-35 DECAL, DANGER, Deflector Limitations and Exclusions HOW to Obtain Service Consumer Wheeled Warranty Chart 532 42 52-53 Rev 10.07.10 SR/TH

1330SB specifications

The Husqvarna 1330SB is a robust and versatile snow blower designed to tackle even the harshest winter conditions with efficiency and ease. Known for its durability and powerful performance, this model has become a popular choice among homeowners and professionals alike.

One of the standout features of the Husqvarna 1330SB is its 291cc engine, which delivers an impressive output for clearing snow. This powerful engine allows the machine to handle heavy snowfall, making it suitable for regions that experience significant winter weather. The electric start mechanism ensures that users can start the snow blower easily, even in frigid temperatures.

The 1330SB features a 30-inch clearing width, which enables it to clear large areas efficiently in a single pass. The high performance auger system is designed to break through ice and compacted snow, ensuring thorough and effective snow removal. The heavy-duty auger and impeller work in tandem to throw snow up to 50 feet away, making it perfect for clearing driveways, sidewalks, and larger areas without the need for multiple passes.

In terms of maneuverability, the Husqvarna 1330SB is equipped with power steering, allowing for easy navigation around obstacles. The adjustable handlebar adds an additional layer of comfort, enabling users to customize the height according to their preference. Furthermore, the track drive system enhances stability and traction, ensuring that the snow blower can handle uneven terrain and heavy snowfall without slipping.

The 1330SB also incorporates advanced features such as a remote chute rotation control, allowing users to easily direct the snow where they want it to go. This is particularly beneficial when clearing large areas or navigating around cars and other obstacles. The adjustable deflector ensures that snow can be thrown at various heights, adding to the versatility of this snow blower.

Lastly, the Husqvarna 1330SB is built with quality materials and superior engineering, ensuring longevity and robust performance year after year. Coupled with its powerful motor and user-friendly features, it stands out as an excellent investment for anyone looking to make winter snow removal a hassle-free experience. Whether you're managing a residential property or tackling a commercial snow clearing task, the Husqvarna 1330SB is equipped to deliver outstanding results.
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