Troy-Bilt E666M, 664D 17and18......................................A/R, RetainingRing internal

Page 33

Models 664D & E666M

I

DRIVESHAFT,INPUT PINIONSHAFTand GEARASSEMBLIES

MAIN DRIVE SHAFT ASSEMBLY

//

19

INPU[ PINIONSHAF1 &

GEARASSEMBLY

REF. PART

NO. NO.DESCRIPTIONQTY.

MAIN DRIVESHAFT

REF.

PART

 

 

NO.

NO.

DESCRIPTION

QTY.

 

INPUT PINION SHAFT& GEARASSEMBLY

 

1GW-1714

2 GW-20718

3 GW-9301

4 GW-20912

5GW-1224-1

5GW-1224-2

5GW-1224-3 GW-1325C

Bearing, Tapered Roller with Race....

1

Spur Gear

1

Key, 3/16 sq. x 1

1

Main Drive Shaft (Drive shaft is one-

 

piecewith integral, single-lead,

 

work-hardened front worm, and

 

integral, six-lead, work-hardened

 

rear worm. Also includes pressed-

 

on GW-1714 and GW-9301)

1

Shim, Rear Bearing Cap, .010" thick

 

(see Note below)

A/R

Shim, same as above, but .030"thick

 

(see Note)

A/R

Shim, same as above, but .005"thick

 

(see Note)

A/R

Shim Set (IncL two GW-1224-1; two

 

1224-2 and one GW-1224-3)

A/R

6

GW-9572

HexHd. Screw, 5/16-24 x 1-1/8"

1

7

GW-9944

Washer, Disc Spring (concave

 

 

 

surface faces pulley)

1

8

1108841

Key, 3/16 sq. x 1-1/2

1

9

1916522

Transmission Drive Pulley

1

10

GW-1440

Support Washer

1

11

721-04044

Oil Seal, input Pinion Shaft

1

12

1113527

Retaining Ring (external)

1

13

GW-9953

Thrust Washer

2

14

GW-9428

Bushing

1

15

GW-9677

Set Screw, 5/16-18 x 3/8"

1

16

GW-20791

input Pinion (steel shaft)

1

17

GW-20792

input Pinion Gear

1

18

GW-9093

Retaining Ring (external) I

1

19GW-20799 Pinion Assy. (Incl. one each Refs. 16,

17and18......................................A/R

20

GW-9517

RetainingRing (internal)

1

NOTE:Shim betweendrive shaft rear bearing and rear bearing cap to achieve 5-to-10 thousandths of an inch (.005-.010) end play on drive shaft.

A/R - As Required

* Specify GRADE5 if ordering part locally.

Image 33
Contents Operators Manual Tableof Contents CustomersupportFindingmodelnumber Safety Alert Symbol SafetyMaintenanceandstorage Keepchildren and pets awayPleaserememberYou can alwaysstop Decals Tools/Materials Needed For Assembly Hardware BAG Parts ListUnpacking Instructions Ref. Qty. DescriptionAttach Reverse Clutch Control Cable LeftSide ReverseClutch Handlebar ControlKnobAttach Forward Clutch Control Cable CABLESMODELE666M Wheel Gear Lever Forward Clutch ControlTo Operatethe ForwardClutchControl Electric Start Keyswitch Model E666M Handlebar Height AdjustmentEnginecontrols DepthregulatorStartingand Stopping Engine PRE-START ChecklistBREAK+INOPERATION Gasolineis Highly Flammableand ITS VaporsareexplosiveStarting the Engine Operatingthe TillerTrolyte Stopping the EngineStoppingthe Tiller and Engine Useonehandtoguidetiller whenmovingforwardPowered wheels, causing them to Deeper. Doing so takes the weight offCausingthe tiller to skip rapidly across When tilling soil that hasntbeentilledTilling acrossslopeswithout usingterraces Tilling up and down slopesTerrace Gardening Loadingandunloading Tiller PowercompostingTillerlubrication CheckhardwareChecktirepressure Checkforoilleaks Transmissiongearoil ServiceTo CheckTransmissionGear Oil Level This manualEnginecleaning SparkplugserviceEngineoil Service AIR CleanerserviceWheelgearcableadjustment BolotinesOFF Season Storage Checking and Adjusting Tension on Clutch Belts Follow the belt adjustment instructionsChecking and Adjusting ForwardClutch Belt Tension TineLoosen the two adjuster jam nuts E a few turns Checking and AdjustingReverse ClutchBelt TensionForward Clutch Belt Removal Replacement TensionRemovingForwardClutchBelt Installing ForwardClutchBeltReverse Clutch Belt Removal Replacement Installing Reverse ClutchBeltRemovingReverse ClutchBelt Batterymaintenance Problem Possible Cause Correction TroubleshootingTubular steel bumper helps to protect the enginefrom damage BUMPER--MODEL0EM-290-254HILLER/FURROWER--MODEL0EM-290-251 ROWMARKER-- MODEL0EM-290-257Models 664D & E666M No. No.DESCRIPTIONQTY REF. PartREF. Part NO. no Description QTY 16 GW-90064 24 GW-9390 35 GW-9853 36 GW-20806Screw, Ref , secures ForwardClutchCable 28, Ref ENGINE, Support BRACKETS, PULLEYS, BELTS, Belt Cover38 GW-90063 42 GW-55088 50 GW-9090 Part Description QTY TRANSMISSIONHOUSING,COVERSSEALS,GASKETS,PLUGSRetainingRing internal 17and18......................................A/R1909950 GW-20712611-04002 GW-1166-1Bolo TINES, Wheels PartDescription QTY Bumperattachment Bumper 0EM-290-254Bumper- OEM-290-254 REF. Part NO. no No. NoModel E666M 1186073 1186211 1186390 1186389 1901202 1901894 1908118 ElectricstartassemblyTROY-BILT Tiller Lifetime Limited Warranty
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E666M, 664D specifications

Troy-Bilt is a trusted name in outdoor power equipment, and their line of tillers, including the E666M, 664D, and 665B models, exemplifies their commitment to quality and practicality. These tillers are designed to make soil preparation easier and more efficient, catering to both amateur gardeners and seasoned landscapers alike.

The Troy-Bilt E666M is a robust machine tailored for ease of use and reliability. With a powerful engine, it delivers consistent performance, ensuring that users can tackle even the toughest soils. One of its standout features is the adjustable tilling width, which provides flexibility for various gardening needs. This tiller also boasts a Reverse Tillage feature, allowing the operator to break up stubborn soil with ease while enhancing control during operation.

The 664D model takes efficiency a step further with its durable construction and user-friendly design. This tiller is equipped with a dependable engine that provides ample power for deep soil cultivation. The 664D features self-propulsion technology, allowing users to maintain steady speed without exerting excessive effort. The adjustable depth settings further enhance soil penetration, making it possible to cultivate deep for extensive planting or surface till for lighter gardening tasks.

With the 665B, Troy-Bilt introduces advanced engineering for increased maneuverability and performance. This tiller features a patented belt-drive system that improves torque and ensures optimal power transfer to the tines. The 665B is also designed with comfort in mind, featuring ergonomic handles that reduce strain on the operator, making it ideal for longer gardening sessions. Its heavy-duty tines ensure exceptional soil mixing, while the adjustable tilling width and depth allow for customization according to specific gardening requirements.

All three tillers come equipped with Troy-Bilt's signature red oversized drag stake, enabling users to control tilling depth and improve stability during operation. They are designed with durable components that promise longevity and reliability, ensuring that they can withstand rigorous use season after season.

In summary, the Troy-Bilt E666M, 664D, and 665B tillers offer a variety of features and technologies that cater to every gardening need. With their reliable engines, user-friendly designs, and advanced tilling capabilities, these models embody the innovation and durability that Troy-Bilt is known for, making them excellent choices for anyone looking to elevate their gardening experience.