Poulan 178500 owner manual 174493, 178342

Models: 178500

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REPAIR PARTS

TRACTOR - - MODEL NUMBER PRGT2046B

MOWER DECK

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

156833

Deck Weldment

41

17060620

Screw, 3/8-16 x 1-1/4 Tytt

3

138457

Bracket Asm., Sway Bar

42

122052X

Spacer, Retainer

5

4939M

Retainer Spring

43

144949

Arm, Idler Secondary

6

130832

Arm, Suspension, Rear (Sway Bar)

44

133943

Washer, Hardened

8

850857

Bolt, Patched 3/8-24 x 1-1/4 Gr. 8

45

145059

Cover, Mandrel Deck

9

10030600

Washer, Lock Hvy., Unplated 3/8

46

137729

Screw, Thdroll. 1/4-20 x 5/8

10

140296

Washer, Hard Blade, Mower Vented

47

144959

V-Belt, Mower, Secondary

11

176084

Blade, Hi Performance

48

148763

V-Belt, Mower, Primary

- -

152443

Blade, Mulching

49

73680600

Nut, Crownlock 3/8-16 UNC

13

137553

Shaft Asm. w/Lower Bearing

50

72110612

Bolt, Carriage 3/8-16 x 1-1/2 Gr. 5

14

137152

Housing, Mandrel

52

173901

Pulley Idler 46 Pri Drive

15

110485X

Bearing, Ball, Mandrel

56

155986

Bar Adjusting Guage Wheel

16

174493

Stripper, Mower Round

57

156941

Pin Head Rivet

18

72140505

Bolt, Carriage 5/16-18 x 5/8

72

19131616

Washer 13/32 x 1 x 16 Ga.

19

132827

Bolt, Hex Head, Shoulder 5/16-18

101

145579

Cover Mulcher

20

145055

Baffle, Vortex Mower 46"

102

71081010

Screw Pan Head Phillip 10-24 x 5/8

21

73680500

Nut, Crownlock 5/16-18 UNC

103

70071000

Washer Lock #10

22

134753X421

Stiffiner, Bracket

104

19061216

Washer #10

23

131267

Bracket, Deflector

105

160793

Latch Asm Mulch/Bagger

24

105304X

Cap, Sleeve

106

2029J

Nut Weld

25

149287

Spring, Torsion, Deflector

116

137644

Bolt, Shoulder

26

110452X

Nut, Push

117

133957

Gauge Wheel, Wide

27

166883X428

Deflector Clipping 46" Blk

118

73930600

Nut, Centerlock 3/8-16 UNC

28

19111016

Washer 11/32 x 5/8 x 16 Ga.

119

19121414

Washer 3/8 x 7/8 x 14 Ga.

29

131491

Rod, Hinge

126

144948

Arm, Idler, Primary Deck 46"

30

157722

Screw, Thdroll Wsh Hd

127

173902

Pulley Idler V-Gr. Plated 4.25

31

129963

Washer, Spacer Mower Vented

- -

173559

Deck Complete (Std. Deck-Order

32

173434

Pulley, Mandrel

 

 

separately mulcher plate and gauge

33

178342

Nut, Flg. Top Lock

 

 

wheel components Key Nos. 101-106

34

144945

Anchor, Spring Deck 46"

 

 

and 116-118)

35

17490628

Screw, Thdroll 3/8-16 x 1-3/4 Tytt

- -

143651

Mandrel Asm. 44"/50" service

36

19131316

Washer 13/32 x 13/16 x 16 Ga.

 

 

(Includes Key Nos. 8-10, 13-15, 31

37

173438

Pulley, Idler, Flat

 

 

and 33)

38

173900

Keeper, Belt, Idler

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

39

173899

Pulley, Idler, Driven

40

137273

Spring, Secondary 44/46/50 Vent

 

1 inch = 25.4 mm

45

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Poulan 178500 owner manual 174493, 178342

178500 specifications

The Poulan 178500 is a powerful and versatile string trimmer that caters to the needs of both professional landscapers and homeowners looking for an efficient lawn maintenance tool. Known for its robust design and user-friendly features, the Poulan 178500 stands out in the market of outdoor power equipment.

One of the main features of the Poulan 178500 is its potent 17cc, 2-cycle engine. This engine delivers a strong performance, allowing users to tackle tough grass, weeds, and overgrown areas with ease. The 2-cycle technology ensures that the trimmer is not only powerful but also lightweight, making it easier to maneuver during extended use. Users will benefit from a balanced weight distribution, which minimizes user fatigue.

Equipped with a dual-line cutting head, the Poulan 178500 ensures efficient cutting performance. The dual-line system offers a wider cutting path, enabling greater coverage with each pass. This feature is especially beneficial for larger yards or heavily landscaped areas, as it reduces the time spent on trimming tasks. Additionally, the trimmer utilizes a bump-feed line advancement system, allowing users to easily release more line with a simple tap on the ground, keeping productivity high without interruptions.

The ergonomic design of the Poulan 178500 enhances user comfort and usability. It boasts cushioned grips that reduce vibration and improve handling. Furthermore, the adjustable handle allows users to customize the position for optimal control, making trimming at various angles easier and more efficient.

Another remarkable characteristic of the Poulan 178500 is its ease of starting. The trimmer is equipped with a simplified starting mechanism, minimizing the effort required to get the engine running. This feature is particularly advantageous for those who may struggle with traditional starting methods.

For added convenience, the Poulan 178500 features a lightweight frame, making it one of the more portable options in the string trimmer market. This ease of transport and storage ensures that users can easily move from one area of their property to another without hassle.

In summary, the Poulan 178500 is a high-performance string trimmer that merges power, comfort, and user-friendly technology. Its robust engine, dual-line system, ergonomic design, and easy starting mechanism make it an excellent choice for anyone seeking a reliable and efficient lawn maintenance tool. Whether for professional landscaping or routine yard care, the Poulan 178500 is built to meet diverse trimming demands while delivering excellent results.