L

DRIVE

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

532150071

Transaxle

56

874760620

Bolt, Fin Hex 3/8-16 UNC x 1 1/4

2

532142431

Spring, Return, Brake

57

531013140

V-Belt, Ground Drive

3

532143995

Pulley, Transaxle Hydro 750 LT

59

532140312

Keeper, Center Span

8

532154792

Rod Shift Fender STLT

60

532154776

Keeper Belt Engine

9

532137140

Clutch Elecric

61

817490612

Screw Thdrol. 3/8-16 x 3/4 Ty. TT

10

876020416

Pin Cotter 1/8 x 1 CAD

62

532124872

Cover, Pedal Premium

15

874490544

Bolt Hex 5/16-18 Unc Flghd

63

532140189

Pulley, Engine

16

873800500

Nut Lock Hex W/Ins. 5/16-18 Unc P

65

810040700

Washer Lock Hvy HLCL Spr 7/16

17

532126197

Washer 1-1/2 OD x 15/32 ID x .250

68

532155000

Keeper Belt Engine RH

18

874780616

Bolt Fin Hex 3/8-16 Unc x 1 Gr.5

73

532156347

Strap Torque Rh Hydro

19

873800600

Nut Lock Hex W/Ins 3/8-16 Unc

71

532140158

Strap Torque Lh Hydro 18/20" T

20

532150280

Bolt, Hex 7/16-20 x 4-1/4 5 Ga.

74

532121199

Spacer, Split

 

 

1.38

75

532121749

Washer 25/32 x 1-1/4 x 16 Ga.

21

532130564

Knob Deluxe 1/2-13 UNC Blk/Red

76

812000001

E-Ring

22

532145627

Rod, Brake Hydro

77

532123583

Key, Square

23

532137141

Bracket Asm Mtg CL

78

532121748

Washer 25/32 x 1-5/8 x 16 Ga

24

873350600

Nut Hex Jam 3/8-16 UNC

81

532156046

Shaft Asm. Cross Hydro 20" Tires

25

532106888

Spring, Brake Rod

82

532123782

Spring Torsion T/A

26

819131316

Washer

83

819171216

Washer 17/32 x 3/4 x 16 Ga.

27

876020412

Pin Cotter 1/8 x 3/4 CAD.

84

532140548

Rod, Tie Hydro 20" Tires SPH Ball

28

532145204

Rod, Parking Brake

 

 

4.75

29

532071673

Cap,Parking Brake

86

532071208

Bushing Rod Strig. 629/632 ID

30

532130807

Bracket, Transaxle

87

819212016

Washer 21/32 x 1-1/4 x 16 Ga.

31

532127275

Keeper Belt Lh

88

812000008

Ring Klip #5304-62

32

874760512

Bolt Hex Hd 5/16-18 Unc x 3/4

89

532154882

Console, Hydro Shift STLT

33

872140506

Bolt Carriage 5/16-18 UNC x 3/4

90

532124346

Nut Self Thd Wsh-Hd 1/4 Zinc

34

532155071

Shaft, Foot Pedal

91

874780536

Bolt Fin Hex 5/16-18 x 2-1/4

35

532120183

Bearing, Nylon

92

874780524

Bolt Fin Hex 5/16-18 Unc x 1-1/2

36

819211616

Washer

93

532142564

Line Fuel Hydro 4"

37

532124963

Pin, Roll

94

532140462

Fan, Hydro 7"

38

532123674

Pulley, Idler, Flat

95

532144643

Control Asm. Bypass Hydro

39

874760644

Bolt

96

532124788

Retainer Spring 1" Zinc/Cad

40

532124965

Spacer Split

97

532140469

Keeper Belt Rh Hydro 0750.18/20"

41

532154777

Keeper, Belt Idler

98

873510600

Nut Keps Hex 3/8-16 Unc

42

819131312

Washer 13/32 x 13/16 x 12 Ga

100

819111216

Washer 11/32 x 3/4 x 16 Ga.

43

819111012

Washer 11/32 x 5/8 x 12 Ga.

102

532141322

Washer Belleville .501D x 1.50D

47

532127783

Pulley, Idler, V-Groove Plastic

103

873940800

Nut Hex Jam Toplock 1/4-20 Unf

48

532154604

Bellcrank Assembly

104

532140156

Arm, Control Hydro

49

532123205

Retainer, Belt Style Spring

105

871070516

Screw Cap Hex 5/16 x 18 x 1

50

874760624

Bolt

106

874780520

Bolt Fin Hex 5/16-18 Unc x 1-1/4

51

873680600

Nut

118

532154774

Spacer Bellcrank

52

873680500

Nut Crown Lock 5/16-18

121

532154419

Nyliner Clutching STL

53

532105710

Link, Clutch

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

55

532105709

Spring, Return, Clutch

 

1 inch = 25.4 mm

 

 

 

 

7

Page 7
Image 7
Jonsered LTH18 manual KEY Part Description

LTH18 specifications

The Jonsered LTH18 is a resilient and efficient riding lawn mower designed to provide exceptional performance for both residential and commercial lawns. This model is particularly well-regarded for its robust build quality, advanced technology, and user-friendly features, making it a popular choice among homeowners and landscapers alike.

At the heart of the Jonsered LTH18 is its powerful engine. Equipped with an 18-horsepower engine, the mower delivers impressive cutting power, enabling it to tackle thick grass and uneven terrain effortlessly. The engine is designed for reliability, offering a smooth operation that minimizes vibrations and enhances user comfort during extended mowing sessions.

One of the standout features of the LTH18 is its cutting deck. The mower is fitted with a 42-inch cutting deck, allowing for efficient mowing across larger areas in less time. The cutting height is adjustable, giving users the flexibility to customize the grass length according to personal preferences or seasonal requirements. The mulching capability further adds to its versatility, allowing lawn clippings to be finely chopped and returned to the soil as natural fertilizer.

In terms of technology, the Jonsered LTH18 incorporates a hydrostatic transmission system. This technology provides a seamless driving experience by allowing the operator to control the speed and direction without the need for manual gear shifting. As a result, users can focus on steering and mowing, rather than worrying about changing gears, making it ideal for navigating tight spaces and obstacles.

Another notable characteristic of the LTH18 is its ergonomic design. The comfortable seat and intuitive controls are designed to reduce operator fatigue, allowing for longer mowing sessions without discomfort. The large rear wheels not only improve maneuverability but also enhance stability on slopes and uneven ground.

Furthermore, the LTH18 features a durable frame and high-quality materials, ensuring a long-lasting investment. Regular maintenance is simplified, with easy access to the engine and cutting deck for routine checks and oil changes, making it convenient for users to keep their mower in peak condition.

In summary, the Jonsered LTH18 stands out as a reliable and efficient riding mower, combining power, advanced technology, and user-friendly features. Its durable construction, adjustable cutting height, and hydrostatic transmission make it an ideal choice for achieving a well-manicured lawn, whether for residential use or professional landscaping.