Drive System Self-Propelled

Item

Part No

Qty Description

17091542

27090391

37034179A

47011724

57012354

67091576

77090053

87012616

97091604

107029008

117023791

127090289

137091122

147031809

157011025

167028014

177031873

187012316

197024521

207091630

217090390

227012111

237012126

247091025

257012124

267090303

277012122

287091597

297072284

307012125

317300977A

327090122

337041855

347010746

357026693

367091294

377074145

387090673

397090095

407015753

417046784

427073528

437013893

437017696

1SCREW, 5/16-18 x 1/2” Pan Head Self-Tap (Torx)

1WASHER, 5/16” Internal Tooth Lock

1LINK, Differential (Comm.)

1WASHER, 44 x .78 x .025 Curved

1BELT, Poly-V

1NUT, 1/4-20 Hex, GR 5 (was 7090063)

1WASHER, 1/4” Internal Tooth Lock (was 7091023)

1SUPPORT, Foot Guard

1BOLT, 1/4-20 x 1/2” Short Neck Carriage GR 5 (was 7090005)

1FOOT GUARD, Rear

1RING, Split (Black)

1NUT, 3/8-24 Hex Center Lock, GR 5

2SCREW, 1/4-20 x 1/2” Hex Flange Self-Tap (was 7090539)

1

HOLDER, Bearing (Outer Half)

1

O-RING, V21

1

BALL BEARING, Spherical O.D., .38 I.D.

1

HOLDER, Bearing (Inner Half)

1

WASHER, .390 I.D. Flat

1

Reproduction

PULLEY, Poly-V (2” O.D.)

2

NUT, 3/8-24 Hex

3

WASHER, 3/8” Internal Tooth Lock

1

STUD, Idler (3/8-24 thread)

1

SPRING, Idler- Torsion

1

SCREW, 1/4-28 x 1-3/8” Hex Head Cap, GR 5

1

PULLEY, Idler, V21

1

NUT, 1/4-28 Hex Top Lock

1

SPRING, Clutch - 21S

Not

1

COTTER PIN, 3/32 x 1/2” (was 7090555)

1

SHAFT, Hex forDrive

1

GUIDE, Thrust Plate (3/8-24 thread)

1

THRUST PLATE, Short (was 7034281)

1

WASHER, 3/8” Flat

1

DISC, Driven (Cantilever) (ref: 7074139, Driven Disc Ass'y)

2

RETAINING RING, .625 External

1

BALL BEARING, 3/4” Bore (was 7029027)

1

WASHER, .28 x .63 x .06 Flat

1

LINK, Transfer (1/4-28 thread)

1

COTTER PIN, .06 x .50 YZ (was 7091629)

2

NUT, 1/4-28 Hex (see Handles & Controls page (item 58))

1BALL JOINT, 1/4-28 (also shown on Handles & Controls Group page)

1BELT, Engine Drive (Stretch)

1DRIVE DISC, Steel

1BUSHING, Powdered Metal (used for 1992 and earlier models)

1 BUSHING, Powdered Metal (used for 1993 and later models)

Footnotes:

21"STEEL DECK WALK BEHIND MOWERS

Manual No. 7006477

SERIES 20

17

Page 17
Image 17
Snapper SERIES 20 manual Ring

SERIES 20 specifications

The Snapper SERIES 20 is a versatile and robust range of lawn care equipment designed for both homeowners and professionals. Renowned for their performance and durability, these machines stand out in the marketplace due to their innovative features and cutting-edge technologies.

One of the standout characteristics of the Snapper SERIES 20 is its powerful engine options. They are equipped with high-performance engines that ensure reliability and efficiency, allowing users to tackle even the toughest mowing tasks with ease. The engines are designed for superior power-to-weight ratios, providing excellent torque while maintaining fuel efficiency.

The SERIES 20 features a unique push mowing system that integrates advanced cutting technology. With an adjustable cutting height, users can customize the lawn care experience based on the type of grass and desired finish. This flexibility makes it suitable for varying terrains and conditions, whether for fine lawns or rougher patches.

An important aspect of the Snapper SERIES 20 is its innovative SmartSpeed control system. This technology allows operators to adjust the speed of the mower depending on the task at hand. Users can select a slower speed for precision control around gardens and obstacles or opt for a faster pace when mowing open areas. This adaptability enhances user control and ensures a consistent cut.

The construction of the SERIES 20 is engineered for durability, featuring a strong steel deck that can withstand harsh outdoor conditions. This robust design not only protects the internal components but also enhances the overall lifespan of the machine. Additionally, the lightweight build offers better maneuverability, making it easy to transport and store.

Snappers are well-known for their comfort features, and the SERIES 20 does not disappoint. With ergonomic handles that reduce fatigue during extended use, operators can mow efficiently without compromising comfort. Some models include variable speed drives and cushioned grips to further enhance the user experience.

Notably, the SERIES 20 embraces eco-friendliness with options for electric and lower-emission engine models. This aligns with the growing consumer demand for sustainable lawn care solutions, allowing users to maintain their lawns while being mindful of the environment.

In conclusion, the Snapper SERIES 20 combines power, durability, and user-friendly features to deliver an exceptional mowing experience. Its technological advancements and thoughtful design cater to the diverse needs of lawn care enthusiasts, whether they are tackling residential yards or larger commercial spaces. With this series, Snapper continues to uphold its reputation as a leader in the lawn care industry.