Troy-Bilt E666MM, 664DM manual Drive SHAFT, Input Pinion Shaft and Gear Assemblies

Page 33

Models 664D & E666M

I

DRIVE SHAFT, INPUT PINION SHAFT and GEAR ASSEMBLIES

MAIN DRIVE SHAFT ASSEMBLY

INPUT PINION SHAFT&

GEAR ASSEMBLY

REF. PART

No. No.

DESCRIPTION

QTY.

MAIN DRIVESHAFT

 

REF. PART

No. No.DESCRIPTIONQTY.

INPUT PINION SHAFT& GEARASSEMBLY

1GW-1714

2GW-20718

3GW-9301

4GW-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-

 

piece with integral, single-lead,

 

work-hardened front worm, and

 

integral, six-lead, work-hardened

 

rearworm. 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

6GW-9572

7GW-9944

81108841

91916522

10 GW-1440

11 721-04044

12 1113527

13 GW-9953

14 GW-9428

15 GW-9677

16 GW-20791

17 GW-20792

18 GW-9093

19 GW-20799

20 GW-9517

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

1

Washer, Disc Spring (concave

 

surface faces pulley)

1

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

1

Transmission Drive Pulley

1

Support Washer

1

Oil Seal, Input Pinion Shaft

1

Retaining Ring (external)

1

Thrust Washer

2

Bushing

1

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

1

Input Pinion (steel shaft)

1

Input Pinion Gear

1

Retaining Ring (external) I

1

Pinion Assy. (Incl. one each Refs. 16,

 

17 and 18

A/R

Retaining Ring (internal)

1

NOTE:Shim betweendrive shaft rear bearing and rear bearing cap to achieve5-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 0TRO--- BI£T Finding Modelnumber Tableof ContentsEngineinformation CallingcustomersupportTraining Safety Alert SymbolPreparation OperationMaintenanceandstorage Keepchildren and pets awaySkin, eyes,or clothing. Keepout of the reachof children Decals Unpackingandassembly Instructions IntroductionInspectunit Onelectric start units, reattach Attach Reverse Clutch Control CableAttach Forward Clutch Control Cable Check Transmission Gear OIL Level Attaching the Battery Cables Model E666MAttach Wheel Gear Lever Check AIR Pressure in TiresWheel Gear Lever Forward Clutch ControlTo Operate the ForwardClutchControl Enginecontrols Startingandstopping Engine PRE-START ChecklistBREAK-IN Operation Gasolineis Highly Flammableand ITS Vaporsare ExplosiveOperatingthe Tiller Starting the EngineStopping the Engine Stoppingthe Tiller and Engine Turning the Tiller AroundUlator settings only an inch or two When tilling soil that hasntbeentilledPass,adjust the depth regulator to dig When cultivating breaking upTilling acrossslopeswithout usingterraces Tilling up and downslopesTerrace Gardening Loadingand Unloading Thetiller PowercompostingTillerlubrication CheckhardwareChecktire Pressure Checkforoil Leaks TRANSMISSIONGEAR01LSERVICETo CheckTransmissionGear Oil Level To Drain and Refill the TransmissionEngineoilservice EnginecleaningAIR Cleanerservice SparkplugserviceWheelgearcableadjustment OFF SeasonstorageBolotines Checking and Adjusting Tension on Clutch Belts Checking and Adjusting ForwardClutchBelt TensionReverseclutch belt D, -9 Forward Clutch Beltremoval Replacement Checking and AdjustingReverse ClutchBelt TensionLoosen the two adjuster jam nuts E afew turns TensionRemovingForwardClutchBelt InstallingForwardClutchBeltReverse Clutch Belt Removal Replacement Installing ReverseClutch BeltRemovingReverse ClutchBelt Batterymaintenance Problem Possible Cause Correction TroubleshootingTubular steel bumper helpsto protect the enginefrom damage BUMPER--MODEL0EM-290-254HILLER/FURROWER--MODEL0EM-290-251 ROWMARKER-- MODEL0EM-290-257Sc,ewl.... J Handlebar Assembly and Control LeversREF. Part No. NoDescription QTY ClutchCable ENGINE, Support BRACKETS, PULLEYS, BELTS, Belt CoverForwardClutchCable 28, RefNo. No.DESCRIPTIONQTY 13 GW-20873 14 GW-1129-1 16 GW-1115 17 GW-1124-2 18 GW-90063 Input Pinion SHAFT& Gearassembly Drive SHAFT, Input Pinion Shaft and Gear AssembliesDescription QTY Main Driveshaft REF. Part Part Description QTY Wheel SHAFT, Eccentric Shaft and Tiller Shaft AssembliesBolo TINES, Wheels Complete Attaches to FurrowerAttachment ROW Marker AttachmentBumper Attachment Bumper 0EM-290-254RowMarkerMain Support& YokeAssembly- Part#1904522001 ROW Marker Attachment & Bumper AttachmentScrew-hexflangedlocking Part HOOD, Bracket and Depth RegulatorHILLER/FURROWER Attachment Part DescriptionQTY. No Model E666M Model E666M Electric Start Assembly REF. PartPage Page TROY-BILT Tiller Lifetime Limited Warranty

E666MM, 664DM specifications

The Troy-Bilt 664DM and E666MM models are well-regarded in the realm of outdoor power equipment, particularly within the segment of garden tillers. Both tillers are designed to deliver exceptional performance, making them ideal choices for home gardeners and landscaping enthusiasts alike.

The Troy-Bilt 664DM features a robust 210cc engine that provides ample power for breaking up hard soil and preparing garden beds. Its 18-inch tilling width allows for efficient coverage, making quick work of larger plots of land. One of the key features of the 664DM is its dual-direction tilling capability, which means it can till forward and backward. This innovative design helps to improve soil aeration and allows for a more thorough mixing of soil, compost, and nutrients. With a convenient depth adjustment feature, users can easily modify the tilling depth to accommodate different gardening needs, ranging from shallow tilling for seedbed preparation to deeper tilling for planting.

On the other hand, the Troy-Bilt E666MM goes above and beyond with its innovative features tailored for ease of use and efficiency. Powered by a 270cc engine, this tiller is engineered for heavy-duty tasks and can handle larger areas with ease. It boasts a 16-inch tilling width and a maximum tilling depth of up to 12 inches, making it an excellent option for breaking new ground or revamping existing gardens.

A standout feature of the E666MM is the inclusion of Troy-Bilt’s patented "Power Reverse" technology. This allows operators to effortlessly reverse the tilling direction, reducing the effort required when maneuvering in tight spaces or around garden obstacles. Additionally, the E666MM includes a durability-enhancing cast iron gear case and sealed ball bearings, ensuring a long-lasting and low-maintenance experience.

Both models emphasize user comfort with ergonomic handlebars and adjustable grips, minimizing strain during extended tilling sessions. The easy-to-start engines incorporate advanced combustion technology, promoting fuel efficiency while reducing emissions.

In summary, the Troy-Bilt 664DM and E666MM tillers standout in the garden tilling market for their robust construction, cutting-edge technologies, and user-friendly characteristics, making them suitable choices for both novice and experienced gardeners looking to elevate their outdoor gardening projects.