Husqvarna LTH18538 owner manual KEY Part NO. no, KEY Part Description

Page 48

TRACTOR - - MODEL NUMBER LTH18538 (289600)

BRIGGS ENGINE - MODEL NUMBER 31 N707, TYPE NUMBER 1374-B1

KEY PART NO. NO.

1796010

2 399265

3• 391086s

4697106

5796025

7._ 796584

11 794683

12 • 697110

13 793988

15 690946

16 797579

20• 795387

22692125

23698281

24222698s

25796172

796173

26791936

792649

27698469

28796007

29794122

32791118

33792868

34791935

35691279

36691279

37697352

42499586

43691968

45690564

46793880

48697761

50796180

51._4" 692137

51A 796081

53690227

54691148

78691003

94793610

95690718

98695408

104 4"694918

105 4"696136

108 695419

117 843099

118 790890

121 796184

125 796109

127 4" 690727

130 699500

 

 

 

 

 

 

KEY

PART

DESCRIPTION

 

 

NO.

NO.

Cylinder Assembly

 

131

 

699501

Bushing/SeaIKit

 

 

133

 

694914

(Magneto Side)

 

 

135

 

698780

Seal-Oil (Magneto Side)

137

4,

698781

Sump-Engine

 

 

 

141

 

792777

Head-Cylinder

 

 

 

146

 

691639

Gasket-Cylinder

Head

186

 

794873

Tube-Breather

 

 

 

187

 

791805

Gasket-Crankcase

 

 

 

 

Screw

(Cylinder

Head)

188

 

691693

Plug-Oil Drain

 

 

192

 

691986

Crankshaft

 

 

 

 

202

 

691841

Seal-Oil (PTO Side)

209

 

692208

Screw

(Crankcase

Cover/Sump)

216

 

691840

Flywheel

 

 

 

 

217

 

695409

Key-Flywheel

 

 

 

222

 

694042

Piston Assembly

(Standard)

227

 

691374

Piston Assembly

(.020"

232

 

691842

Oversize)

 

 

 

 

238

 

691843

Ring Set (Standard)

 

240

 

394358s

Ring Set (.020"

Oversize)

265

 

691024

Lock-Piston

Pin

 

 

267

 

794904

Pin-Piston

 

 

 

 

276

 

695410

Rod-Connecting

 

 

304

 

796416

Screw

(Connecting

Rod)

305

 

697102

Valve-Exhaust

 

 

 

305A

 

793376

Valve-Intake

 

 

 

 

306

 

796006

Spring-Valve

 

(Intake)

307

 

691003

Spring-Valve

 

(Exhaust)

309

 

693551

Guard-Flywheel

 

 

310

 

690323

Keeper-Valve

 

 

 

324

 

796308

Slinger-Governor/Oil

 

333

 

795315

Tappet-Valve

 

 

 

334

 

691061

Gear-Cam

 

 

 

 

337

 

491055s

Short Block

 

 

 

 

358

 

796187

Manifold-Intake

 

 

404

 

691691

Gasket-Intake

 

 

 

415

 

690283

Gasket-Intake

 

 

 

415A

 

794129

Stud (Carburetor)

 

431

 

697122

Screw

(Intake

Manifold)

445

 

698083

Screw

(Flywheel

Guard)

462

 

691261

Kit-Idle

Mixture

 

 

474

 

696459

Screw

(Throttle

Valve)

503

 

691532

Kit-Idle

Speed

 

 

 

505

 

691251

Pin-Float Hinge

 

 

510

 

693699

Valve-Float

Needle

 

513

 

692024

Valve-Choke

 

 

 

 

523

 

699908

Jet-Main (Standard)

 

524

691032

Jet-Main (High Altitude)

525

 

697184

Kit-Carburetor

Overhaul

544

 

 

Carburetor

 

 

 

 

 

 

 

Plug-Welch

 

 

 

 

 

 

 

Valve-Throttle

 

 

 

552

 

697144

DESCRIPTION Kit-Throttle Shaft Float-Carburetor Tube-Fuel Transfer Gasket-Float Bowl Kit-Choke Shaft Key-Timing Connector-Hose(Intak Manifold) Line-Fuel (Formed) (Cut to Required Length)

Screw (Control Bracket) Adjuster-Rocker Arm Link-Mechanical Governor Spring-Governor (Green) Link-Choke Spring-Choke Return Bracket-Control Lever-Governor Control Spring-Governor Link Cap-Valve

Filter-Fuel Clamp-Casing

Screw (Casing Clamp) Washer-Sealing Blower Housing

Screw (Blower Housing) (Long) Screw (Blower Housing) (Short) Shield-Cylinder

Screw (Cylinder Shield) Motor-Starter

Screw (Starter Motor)

Screen/Cup Assembly

Armature-Magneto

Screw (Magneto Armature)

Plug-Spark

Gasket Set-Engine

Washer (Governor Crank)

Plug (Intake Manifold)

Plug (Cover/Retainer)

Elbow-Intake

Filter-Air Cleaner Cartridge

Washer (Starter Cable)

Alternator

Strap-Starter

Nut (Governor Control Lever) Drive-Starter

Clutch-Drive Dipstick Seal-Dipstick Tube Tube-Dipstick

Armature-Starter (Order Starter Motor, Reference 309,693551, for replacement) Bushing-Governor Crank

48

Image 48
Contents 532 43 62-86 Rev Safe Operation Practices for Ride=On Mowers General OperationFt. Slope Operation Rules Safe Operation PracticesIV. Towing Safe Handling of GasolineContents Unassembled Parts Steering WheelAssembly Tools Required for AssemblyTo Remove Tractor from Carton Before Removing Tractor fromINSTALL Seat See Figs To Install Hood Scoop See FigTo Adjust Seat See Fig Jchecklist Check TiRE PressureCheck Deck Levelness Check for Proper Position of ALL Belts1 e -Ib OperationKnow Your Tractor Reverse Operation System ROS on POSI=HOW to USE Your Tractor To SET Parking Brake See FigTo USE Throttle Control D See Fig Stopping See FigTo Adjust Mower Cutting Height To Adjust Gauge Wheels See FigTo Operate Mower To Stop Mower BladesBefore Starting the Engine Towing Carts & Other AttachmentsMowing Tips Purge TransmissionAutomatic Transmission Warm UP Maintenance ChartGeneral Recommendations ScheduleBattery TractorBlade Care Blade Removal See FigTransaxle Maintenance Clean AIR ScreenTransaxle Pump Fluid LubricationCleaning Engine Cooling System See FigMuffler Spark PlugsService and Adjustments To iNSTALL Mower SeeTo Remove Mower See Fig Service AdjustmentsAI L- W To Level MowerBelt Installation To Replace Mower Blade Drive BeltTo Replace Motion Drive Belt To Check BrakeTo Adjust Steering Wheel Alignment Transaxle Motion Control LeverTo Remove Wheel See Fig See FigTransmission EngineOther Fuel SystemEngine OIL CylindersTroubleshooting If so equipped Decals WheelsTires KEY PartSchematic QD DTractor -- Model Number LTH18538 Electrical Electrical Tractor --MODEL Number LTH18538 ChassisKEY KEY Part DescriptionDrive Drive Tractor -- Model Number LTH18538 EngineOptional Equipment Engine Steering Assembly KEY Part NO. no Mower Deck Mower Deck KEY PartMower Lift 1089 100 101Seat Assembly LO9 Tufftorq Transaxle Model NO. K46BADESCRiPTiON 132gREPLACEMENT Briggs Engine Model Number 31 N707, Type Number 1374-B1LO4O,,,%. ,, ,o5,+ KEY Part NO. no Use 692011 Rod-Push Exhaust With Liquid Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXHusqvarna HOW To Obtain Service Consumer Wheeled Warranty Chart Tic Wrs Service Otes Husqvarna

LTH18538 specifications

The Husqvarna LTH18538 is a robust and versatile riding lawn mower designed for homeowners seeking a reliable solution for lawn care. This mower is equipped with a powerful 18.5 horsepower Kohler engine, which provides ample power to tackle different terrains and ensures a reliable start every time. It features a hydrostatic transmission that offers smooth and effortless operation, allowing users to experience a more enjoyable mowing experience without the need for gear shifting.

One of the standout features of the LTH18538 is its 38-inch cutting deck. The cutting deck is made from durable materials and ensures a clean and precise cut, contributing to a healthier lawn. The mower also offers a variety of cutting heights, adjustable from 1 to 4 inches, allowing users to customize the grass height based on their preferences and lawn conditions. The design of the cutting deck enhances maneuverability, making it easier to navigate around trees and garden beds.

Comfort and convenience are key considerations in the design of the Husqvarna LTH18538. It comes with an ergonomic seat with adjustable armrests, ensuring that users can mow for extended periods without discomfort. The steering wheel is positioned for easy access, and the controls are intuitively laid out, enhancing the overall user experience. The large rear tires provide excellent traction, even on uneven ground, which ensures that the mower can handle inclines and rough patches effectively.

Technologically, the LTH18538 is equipped with features that enhance performance and ease of maintenance. The mower has a built-in electric blade engagement system, allowing users to start the blades quickly and efficiently. An easy-to-access battery, along with a convenient air filter, makes routine maintenance hassle-free. Additionally, the mower's compact size allows for easy storage in garages or sheds, making it an ideal choice for those with limited space.

Overall, the Husqvarna LTH18538 combines power, convenience, and innovative technology, making it a standout model in the riding mower segment. Suitable for small to medium-sized lawns, this model strikes a perfect balance between performance and user comfort, ensuring a well-maintained lawn with minimal effort. Whether it's for regular mowing or seasonal upkeep, the LTH18538 is an excellent addition to any home gardening toolkit.