Craftsman Official Manual for Lawn Mowers including 31H777 and 31H777-0297-E1

Page 51

 

 

 

TRACTOR

 

- - MODEL NUMBER

917.273390

 

 

 

 

 

 

BRIGGS ENGINE-MODEL

 

NUMBER

31H777,TYPE

NUMBER

0297-E1

 

 

 

 

KEY

PART

 

 

 

 

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

 

 

 

NO.

NO.

 

DESCRIPTION

 

 

 

NO.

NO.

 

 

DESCRIPTION

 

 

1

697174

 

Cylinder

Assembly

 

 

106

690577

a

Seat-Inlet

 

 

 

 

2

399265

 

Kit-Bushing/Seal

(Magneto

Side)

108

690464

 

Valve-Choke

(Manual Choke)

3

391086

°

Seal-Oil

(Magneto

Side)

 

108A

695419

 

Valve-Choke

(Nikki)

 

4

697188

 

Sump-Engine

 

 

 

 

117

694352

a Jet-Main (Standard)

 

5

698147

 

Head-Cylinder

 

 

 

 

117A

699457

a Jet-Main (Standard) (Nikki)

7

699168

°+

Gasket-Cylinder

Head

 

118

697228

 

Jet-Main

(High Altitude)

 

9

697109

°

Gasket-Breather

 

 

 

118A

699458

 

Jet-Main

(High Altitude)

(Nikki)

11

697113

 

Tube-Breather

 

 

 

 

121

697241

 

Kit-Carburetor

Overhaul

 

12

697110

°

Gasket-Crankcase

 

 

121A

699521

 

Kit-Carburetor

Overhaul

(Nikki)

13

690360

 

Screw

(Cylinder

Head)

 

125

698445

 

Carburetor

 

 

 

 

15

690946

 

Plug-Oil

Drain

 

 

 

125A

 

 

 

Carburetor

(For Complete

16

697127

 

Crankshaft

 

 

 

 

 

 

 

 

Carburetor,

Service with

 

20

690947

°

Seal-Oil

(PTO Side)

 

 

 

 

 

698445)

 

 

 

 

 

22

692125

 

Screw

(Crankcase

Cever/Sump)

127

695005

 

Plug-Welch

 

 

 

 

23

693557

 

Flywheel

 

 

 

 

 

127A

690727

a

Plug-Welch

(Nikki)

 

24

222698

 

Key-Flywheel

 

 

 

 

130

691750

 

Valve-Throttle

 

 

 

25

699052

 

Piston

Assembly

(Standard)

 

130A

699500

 

Valve-Throttle

(Nikki)

 

--

699054

 

Piston

Assembly

(.020"

 

131

494379

 

Kit-Throttle

Shaft

 

 

 

 

Oversize)

 

 

 

 

131A

699501

 

Kit-Throttle Shaft (Nikki)

 

26

699051

 

Ring

Set (Standard)

 

133

494381

 

Float-Carburetor

 

 

--

697559

 

Ring

Set (.020"Oversize)

 

133A

694914

 

Float-Carburetor

(Nikki)

 

27

698469

 

Lock-Piston Pin

 

 

 

135

698780

 

Tube-Fuel Transfer

 

28

697099

 

Pin-Piston

 

 

 

 

137

281165

G_

Gasket-Float

Bowl

 

29

697126

 

Red-Connecting

(Standard)

 

137A

698781

G

Gasket-Float

Bowl (Nikki)

--

697263

 

Red-Connecting

(.020"

 

141

495097

 

Kit-Choke Shaft (Manual Choke)

 

 

 

Undersize)

 

 

 

 

141A

698778

 

Kit-Choke Shaft (Nikki)

 

32

692852

 

Screw

(Connecting

Rod)

 

142

697140

G

Nozzle-Carburetor

 

33

695760

 

Valve-Exhaust

 

 

 

 

146

691639

 

Key-Timing

 

 

 

 

34

695761

 

Valve-intake

 

 

 

 

187

697098

 

Line-Fuel

 

 

 

 

 

35

691279

 

Spring-Valve

(Intake)

 

188

691693

 

Screw

(Control

Bracket)

 

36

691279

 

Spring-Valve

(Exhaust)

 

192

691986

 

Adjuster-Rocker

Arm

 

37

697108

 

Guard-Flywheel

 

 

 

202

691841

 

Link-Mechanical

Governor

40

691752

 

Retainer-Valve

 

 

 

 

209

692208

 

Spring-Governor

 

43

691968

 

Slinger-Governor/Oil

 

 

216

691840

 

Link-Choke

 

 

 

 

45

690564

 

Tappet-Valve

 

 

 

 

222

694042

 

Bracket-Control

 

 

46

698492

 

Camshaft

 

 

 

 

227

691374

 

Lever-Governor

Control

 

48

697762

 

Short

Block

 

 

 

 

231

691636

 

Screw

(Choke Valve)

 

50

690193

 

Manifold-intake

 

 

 

232

691842

 

Spring-Governor

 

51

692137

.G_:+ Gasket-Intake

 

 

 

 

238

691843

 

Cap-Valve

 

 

 

 

53

690227

 

Stud

(Carburetor)

 

 

240

394358

 

Filter-Fuel

 

 

 

 

54

691148

 

Screw

(Intake

Manifold)

 

265

691024

 

Clamp-Casing

 

 

 

73

697133

 

Screen-Rotating

 

 

 

267

695134

 

Screw

(Casing Clamp)

 

74

697897

 

Screw

(Rotating

Screen)

 

276

692255

G_: Washer-Sealing

 

 

78

691003

 

Screw

(Flywheel

Guard)

 

276A

695410

 

Washer-Sealing

 

 

89

690283

 

Plug-Oil

 

 

 

 

 

304

697783

 

Housing-Blower

 

 

93

690602

O

Bushing-Throttle

Shaft

 

305

697102

 

Screw

(Blower

Housing)

 

94

498030

 

Kit-Idle

Mixture

 

 

 

305A

697103

 

Screw

(Blower

Housing)

 

94A

695425

 

Kit-Idle

Mixture

(Nikki)

 

306

697107

 

Shield-Cylinder

 

 

95

691636

 

Screw

(Throttle

Valve)

 

307

691003

 

Screw

(Cylinder

Shield)

 

95A

690718

O Screw (Throttle Valve (Nikki)

 

 

 

 

 

 

 

 

 

 

 

98

495800

 

Kit-Idle

Speed

 

 

 

 

included in Engine Gasket Set, Key. No. 358

98A

695408

 

Kit-Idle Speed (Nikki)

 

a

included in Carburetor

Overhaul Kit, Key. No.

104

690525

O Pin-Float Hinge

 

 

 

 

121

 

 

 

 

 

 

 

 

 

104A

694918

O Pin-Float Hinge (Nikki)

 

_:

included in Carburetor

Gasket Set, Key. No.

105

231855

O Valve-Float Needle

 

 

 

977

 

 

 

 

 

 

 

 

 

105A

696136

O Valve-Float Needle (Nikki)

 

+

Included

in Valve Gasket

Set, Key. No. 1095

 

 

 

 

 

 

 

 

 

 

 

NOTE: All component dimensions given in U.S. inches

 

 

 

 

 

 

 

 

 

 

 

 

1 inch = 25.4

mm

 

 

 

 

 

 

51

Image 51
Contents Jcriiftsmiinj Limited Warranty on Battery Limited Warranty on Craftsman Riding EquipmentGeneral Operation II. Slope OperationIV. Service III. ChildrenDo not Page Repair Protection Agreements Product SpecificationsSteering Wheel SeatKeys Slope Sheet Video Cassette Unpack Carton Tools Required for AssemblyAssemble Extension Shaft and Boot To Remove Tractor fromCheck Battery Check Tire Pressure Install Mulcher PlateCheck Brake System Discharging@@@@@ Know Your Tractor AmmeterLift Lever Always operate engine at full throttle HOW to USE Your Tractor To SET Parking BrakeThrottle reduces the battery charging rate To USE Throttle ControlTowing Carts and Other Attach Ments To Operate On HillsDo not drive up or down To TransportADD Gasoline To Start EngineMulching Mowing Tips Mowing TipsLubrication Chart General RecommendationsBefore Each USE Tractor Operator Presence SystemBlade Removal Belts BatteryEngine Transaxle CoolingSpark Plugs Clean AIR ScreenAIR Filter Engine Cooling SystemCleaning To Install MowerTractor To Remove Mower SIDE-TO-SIDE Adjustment To Level Mower HousingBelt Removal Belt InstallationTo Check and Adjust Brake To Check BrakeTo Start Engine with a Weak BAT Tery To Adjust Steering Wheel Align MentTransaxle Gear Shift Lever NEU Tral Adjustment Front Wheel TOE-IN/CAMBERTo Remove Hood and Grill AS- Sembly Replacing BatteryInterlocks and Relays To Replace FuseTo Adjust Carburetor To Adjust Throttle Control CablePreliminary Setting Final SettingOther BatteryEngine OIL CylindersTroubleshooting Chart ProblemEngine will not turn over Engine clicks but will not start Vibration ProblemLoss of power ExcessivePoor grass Battery will NotMower blades will Not rotateBlack Tractor - Model Number SchematicTractor - Model Number Electrical KEY Part NO. NO. Description Tractor - Model Number 917.273390 Chassis and Enclosures 20fKEY Part Description Tractor - Model Number Ground Drive 7ooKEY Part Tractor - Model Number 917.273390 Steering Assembly KEY Part Description Tractor - Model Number EngineOptional Equipment Tractor - Model Number Seat Assembly Tractor - Model Number Decals KEY PartWheels &TIRES KEY Part Description Tractor - Model Number Lift Assembly Tractor - Model Number Mower Deck KEY Part NO. NO.DESCRIPTION 15729B Part Description 20@ 7Sv5 108A Tractor Model Number 917.273390Briggs ENGINE-MODEL Number KEY Part NO. NO.DESCRIPTION Description Page Page Suggested Guide for Sighting Slopes for Safe Operation AR 0 4,0

917.27339 specifications

The Craftsman 917.27339 is a versatile riding lawn mower designed for homeowners seeking efficiency and performance in lawn maintenance. This model boasts a robust build quality, making it a popular choice among gardening enthusiasts and professional landscapers alike.

One of the standout features of the Craftsman 917.27339 is its powerful 26-horsepower Kohler engine, providing ample power for tackling a variety of lawn sizes and terrains. The engine ensures reliable performance and longevity, making it suitable for both residential use and larger landscapes. The mower is equipped with a hydrostatic transmission, which allows for smooth speed transitions without the need for shifting gears, making it easy to maneuver around obstacles and varying terrains.

The cutting deck is another highlight of the Craftsman 917.27339. With a 54-inch cutting width, it is designed to efficiently handle large mowing areas, reducing the time required to complete lawn care tasks. The deck features a 12-gauge steel construction, which increases durability and allows for effective grass cutting and collection. The adjustable cutting height, ranging from 1.5 to 4 inches, provides users with flexibility, enabling them to achieve the desired lawn finish.

In terms of technology and user convenience, the Craftsman 917.27339 is equipped with an ergonomic seat and steering wheel, promoting comfort during extended use. The mower also features an easy-to-access control panel that provides essential information at a glance, including speed and fuel levels.

For those concerned about grass clippings, this model includes a rear discharge option, which helps to distribute clippings evenly across the lawn, promoting healthier grass growth. Additionally, the optional bag attachment allows for easy collection of clippings, keeping your yard neat and tidy.

The Craftsman 917.27339 stands out not only for its performance but also for its ease of maintenance. It features quick-change oil and air filters, allowing users to perform routine upkeep without hassle. With its combination of power, comfort, and cutting-edge features, the Craftsman 917.27339 is an ideal choice for anyone looking to maintain a beautiful, well-manicured lawn with minimal effort.