Craftsman Official Manual for Lawn Mower Model 917 - Key Components and Maintenance

Models: 917.274031

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TRACTOR - - MODEL NUMBER 917.274031

BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577,TYPE NUMBER 0284-E1

KEY

PART

 

 

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

NO.

NO.

 

DESCRIPTION

 

 

 

NO.

NO.

 

DESCRIPTION

 

383

19374

 

Wrench-Spark

Plug

842

691031

SeaI-Dipstick.f'rube

385

691108

 

Screw

(Fuel

Pump)

 

847

499602

 

Dipstick/Tube

Assembly

387

808656

 

Pump-Fuel

 

 

 

 

851

493880

 

Terminal-Spark

Plug

404

690442

 

Washer

(Governor

 

Crank)

855

691011

 

Adapter-Air

Cleaner

405

697820

 

Screw

(Back Plate)

 

865

691012

 

Cover-Air

Guide

445

499486

 

Filter-Air Cleaner Cartridge

865A

691014

 

Cover-Air

Guide

447

691003

 

Screw

(Air Guide

Cover)

865B

691015

 

Cover-Air

Guide

447A

691108

 

Screw

(Air Guide

Cover)

868

690968

,+

Seal-Valve

 

 

 

467

691008

 

Knob-Air Cleaner

 

 

914

691127

 

Screw (Rocker

Cover)

474

696458

 

Alternator

 

 

 

 

918

694000

 

Rose-Vacuum

 

501

691185

 

Regulator

 

 

 

 

943

690589

°

SeaI-O

Ring (Oil Pump Cover)

503

691532

 

Strap-Ground

 

 

 

947

699728

 

Solenoid-Fuel

 

505

691029

 

Nut (Governor

Control Lever)

965

499613

 

Cover-Oil

Pump

510

497606

 

Drive-Starter

 

 

 

 

967

273638

 

Filter-Pre

Cleaner

513

692024

 

Clutch-Drive

 

 

 

 

968

790095

 

Cover-Air

Cleaner

523

691036

 

Dipstick

 

 

 

 

 

975

699502

 

Bowl-Float

 

 

 

524

691032

Seal-Dipstick

Tube

 

977

699815

 

Gasket

Set-Carburetor

525

691037

 

Tube-Dipstick

 

 

 

987

699813

8

Seal-Throttle

Shaft

526

691108

 

Screw(Regulator)

 

 

1005

499603

 

Fan-Flywheel

 

 

544

692034

 

Armature-Starter

 

 

 

1013

690954

 

Nipple-Oil

Filter

552

690552

 

Bushing-Governor

 

Crank

1017

690770

 

Screen-Oil

Pump

552A

690553

 

Bushing-Governor

 

Crank

1019

790094

 

Kit-Label

 

 

 

562

690311

 

Bolt (Governor

Control Lever)

1022

690971

°+

Gasket-Rocker

Cover

573

691009

 

Plate-Back

 

 

 

 

1023

499599

 

Cover-Rocker (Cylinder 1)

601

691038

 

Clamp-Hose

 

 

 

 

1023A

499600

 

Cover-Rocker (Cylinder 2)

615

698290

 

Retainer-Governor

 

Shaft

1024

499054

 

Pump-Oil

 

 

 

616

691045

 

Crank-Governor

 

 

 

1026

690981

 

Rod-Push (Steel)

628

691108

 

Screw

(Fuel

Pump

Bracket)

1026A

690982

 

Rod-Push

(Aluminum)

633

695414

8

Seal-Choke/Throttle

Shaft

1027

492932

 

Filter-Oil

 

 

 

 

635

66538

 

Boot-Spark

Plug

 

 

1029

690972

 

Arm-Rocker

 

 

654

690958

 

Nut (Carburetor)

 

 

1035

691042

 

Shaft-Pump

 

 

668

691215

 

Spacer

 

 

 

 

 

1036

695704

 

Label-Emission

 

691

690657

SeaI-GovernorShaft

1051

691265

 

Ring-Retaining

 

695

693149

 

Screw

(Ring

Gear)

 

1054

280275

 

Tie-Cable

 

 

 

697

690372

 

Screw

(Drive Cap)

 

1058

275475

 

Owner's Manual

703

691010

 

Clip

 

 

 

 

 

1059

698516

 

Kit-Screw/Washer

718

690959

 

Pin-Locating

 

 

 

 

1090

691293

 

Retainer-Brush

 

726

499612

 

Gear-Ring

 

 

 

 

1095

699822

 

Kit-Valve Overhaul

741

690980

 

Gear-Timing

 

 

 

 

1100

690973

 

Pivot-Rocker Arm

742

690328

 

Retainer-E Ring

 

 

1119

691183

 

Screw (Alternator)

750

696999

 

Screw (Oil Pump Cover)

1127

690992

 

Screw (Float Bowl)

783

693058

 

Gear-Pinion

 

 

 

 

1329

407577-0027

Replacement

Engine

788

691039

 

Bracket-Fuel Pump

1330

273521

 

Repair Manual

789

698330

 

Harness-Wiring

 

 

 

 

 

 

 

 

 

 

797

691029

 

Nut (Brush Retainer)

°

Included In Engine Gasket Set, Key. No. 368

797A

693167

 

Nut (Brush Retainer)

Q

Included in Carburetor

Overhaul Kit, Key. No.

 

 

 

 

 

 

 

 

 

 

121

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

:1:

Included In Carburetor

Gasket Set, Key. No.

 

 

 

 

 

 

 

 

 

 

977

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

Included in Valve Gasket Set, Key. No. 1095

NOTE: All componentdimensionsgiven in U.S. inches1 inch= 25.4 mm

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Craftsman 917.274031 owner manual 19374

917.274031 specifications

The Craftsman 917.274031 is a robust lawn tractor that combines performance, reliability, and user-friendly features, making it a popular choice among homeowners looking to maintain their lawns effectively. This machine is engineered with a powerful engine and innovative technologies that set it apart from standard riding mowers.

At the core of the Craftsman 917.274031 is a reliable 17.5 HP Briggs & Stratton engine, designed to deliver ample power for various cutting tasks. The engine features a vertical shaft design, which enhances efficiency and overall performance, while also ensuring easy starting. Complementing the engine is a 42-inch cutting deck, perfect for tackling medium to large-sized yards. This deck size offers an ideal balance of maneuverability and cutting capacity, enabling users to cover more ground in less time.

One of the standout features of the 917.274031 is its automatic transmission system, which provides a smooth and seamless driving experience. The hydrostatic transmission allows for effortless speed adjustments, enabling the operator to navigate tight spaces and diverse terrain with confidence. The cruise control feature further enhances user comfort during long mowing sessions by maintaining a consistent speed.

The lawn tractor is equipped with a comfortable, adjustable seat that promotes a better ergonomic position, making it suitable for extended use. The steering system is designed for easy handling, allowing users to make sharp turns without the risk of damaging the turf. Additionally, the inclusion of a deck wash system makes maintenance straightforward, as it enables quick cleaning of the cutting deck to prevent grass build-up.

Safety features are also highlighted in the Craftsman 917.274031. The operator presence control system ensures that the mower stops when the operator leaves the seat, minimizing the risk of accidents. The integrated headlights offer added visibility during early morning or late evening mowing sessions.

Overall, the Craftsman 917.274031 lawn tractor embodies a blend of power, comfort, and innovative features, making it an excellent option for homeowners seeking a reliable machine to keep their lawns in pristine condition. Its user-friendly technologies and focus on operator safety further enhance its appeal, making lawn care a more enjoyable task for users of all experience levels. Whether you are mowing, mulching, or bagging, this model is designed to deliver exceptional results every time.