MTD H660G manual Assembling Your Snow Thrower, Loose Parts, Assembly

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SECTION 2: ASSEMBLING YOUR SNOW THROWER

Loose Parts

The augers are secured to the auger shaft with two shear bolts and hex lock nuts. If you hit a foreign object or ice jam, the snow thrower is designed so that the bolts may shear. Two replacement shear bolts and nuts are provided for your convenience. Store in a safe place until needed. See Figure 1.

Shear Bolts

 

Hex Lock

 

 

 

Nuts

Figure 1

Assembly

WARNING: Disconnect spark plug wire and ground it against the engine to prevent unintended starting.

NOTE: All references to right or left side of the snow thrower are determined from behind the unit in the operating position. The “operator’s position” is defined as standing directly behind the snow thrower, facing the handle panel.

Remove the lower two plastic wing knobs, cupped washers and carriage bolt (eyebolt on the left side) from the lower handle. See Figure 2.

Lower

Handle

Handle

Panel

 

Upper Handle

 

Wing Nuts,

 

Washers, & Bolts

Figure 2

Raise the upper handle assembly until it locks over the lower handle. See Figure 3.

Observe the lower rear area of the snow thrower to be sure both cables are aligned with roller guides.

Secure the upper handle and lower handle with the two plastic wing knobs, cupped washers and carriage bolt (eyebolt on the left side) previously removed. See Figure 3.

Upper

Shift Rod

Shift Rod

Connector

Lower

Shift Rod

Wing Nuts

Figure 3

Slide the connector down over the end of the lower shift rod. See Figure 3. Tap the connector until it locks on the lower shift rod.

If the connector is not properly assembled, the shift rod will pivot and you will not be able to change speeds or change directions.

Thread the jam nuts all the way up each of the “Z” fittings, toward the handle panel. See Figure 4.

Control Lever

Handle

Panel

 

“Z”

 

Fitting

 

Jam Nut

 

Cable Coupling End

 

Make Sure Cable

 

Is Straight

 

Figure 4

Make certain all cables are in the grooves of the cable roller guides located in the lower rear of the unit, one on each side.

Thread the coupling end of the cable onto the threaded portion of the “Z” fitting until the rubber bumper (located on the underside of the control lever) only lightly contacts the upper handle.

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Contents Operator’s Manual Table of Contents Training Important Safe Operation PracticesMaintenance and Storage Loose Parts AssemblyAssembling Your Snow Thrower Shift Lever Know Your Snow ThrowerAuger/Traction Control Chute Directional ControlChute Clean-Out Tool Heated Handles SwitchIgnition Key Fuel Shut-Off Valve optional equipmentBefore Starting Operating Your Snow ThrowerGas And Oil Fill-up Starting EngineTo Engage Drive To Stop EngineTo Engage Augers To prevent starter freeze-upOperating Tips Traction Control and Shift Lever Tire Pressure Pneumatic TiresShift Rod Chute AssemblyAuger Control Skid ShoesLubrication Maintaining Your Snow ThrowerBelt Replacement Shave Plate and Skid Shoes ServiceEngine AugersDrive Belt OFF-SEASON Storage Changing Friction Wheel RubberTrouble Possible Causes Corrective Action Trouble Shooting GuideParts List Model H660G Drive Clutch Cable Auger Clutch Cable Part Description 4647 3813 Model H660G MANUFACTURER’S Limited Warranty for