REPAIR PARTS

TRACTOR - - MODEL NUMBER PO17542ST (PO17542STA)

DRIVE

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

- - - - - -

Transaxle Peerless (206-545C)

62

8883R

Cover Pedal Blk Round

 

 

(Order parts from transaxle manu-

63

175410

Engine Pulley

 

 

facturer)

64

173937

Bolt Hex

2

146682

Spring Return Brake T/a Zinc

65

10040700

Washer Lock Hvy Hlcl Spr 7/16

3

123666X

Pulley Transaxle 18" tires

66

154778

Keeper Belt Engine Foolproof

4

12000028

Ring Retainer # 5100-62

69

142432

Screw Hex wsh HiLo 1/4 x 1/2 unc

5

121520X

Strap Torque 30 Degrees

70

134683

Guide Belt Mower Drive RH

6

17000512

Screw 5/16-18 X 3/4

74

137057

Spacer Axle

8

165619

Rod Shift Fender Adjust Lt

75

121749X

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

10

76020416

Pin Cotter 1/8 X 1 Cad

76

12000001

E-ring #5133-75

11

105701X

Washer Plate Shf 388 Sq Hole

77

123583X

Key Square 2 0 x 1845/ 1865

13

74550412

Bolt 1/4-28 Unf Gr. 8 W/Patch

78

121748X

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

14

10040400

Washer Lock Hvy Helical

79

2228M

Key Woodruff #9 3/16 x 3/4

15

74490544

Bolt Hex FLGHD 5/16-18 Gr. 5

80

131486

Arm Shift

16

73800500

Nut Lock Hex w/ins 5/16-18

81

165594

Shaft Asm Cross Tapered PMST/20

18

74780616

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

82

123782X

Spring Torsion T/a

19

73800600

Nut Lock 3/8-16 Unc

83

19171216

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

21

106933X

Knob

84

166228

Link Transaxle PMST/18" Zinc

22

130804

Rod Brake Blk Zinc 26 840

85

150360

Nut Lock Center 1/4 - 28 FNTHD

24

73350600

Nut Hex Jam 3/8-16 unc

89

169372X428

Console Shift STLT

25

106888X

Spring Rod Brake 2 00 Zinc

96

4497H

Retainer Spring 1"

26

19131316

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

112

19091210

Washer 9/32 x 3/4 x 10 Ga.

27

76020412

Pin Cotter 1/8 x 3/4 Cad

113

127285X

Strap Torque LT

28

175765

Rod Brake Parking LT/YT

116

72140608

Bolt Rdhd Sq Neck 3/8-16 x 1

29

71673

Cap Brake Parking

120

73900600

Nut Lock Flg. 3/8-16 unc

30

174973

Bracket Mtg Transaxle

150

175456

Spacer Retainer

32

74760512

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

151

19133210

Washer 13/32 x 2 x 10

34

175578

Shaft Asm Pedal Foot

156

166002

Washer Srrted 5/16ID x 1.125

35

120183X

Bearing Nylon Blk 629 Id

158

165589

Bracket Shift Mount

36

19211616

Washer 21/32 x 1 x 16 Ga.

159

183900

Hub Tapered Flange Shift Lt

37

1572H

Pin Roll 3/16 X 1"

161

72140406

Bolt Rdhd Sqnk 1/4-20 x 3/4

38

179114

Pulley Composite Flat

162

73680400

Nut Crownlock 1/4-20 unc

39

72110622

Bolt RDHD 3/8-16 unc x 2-3/4 Gr. 5

163

74780416

Bolt Hex Fin 1/4-20 unc x 1 Gr. 5

41

175556

Keeper Belt Flat Idler

165

165623

Bracket Pivot Lever

47

127783

Pulley Idler V Groove Plastic

166

17490510

Screw 5/16-18 x 5/8

48

154407

Bellcrank Asm

168

165492

Bolt Shoulder 5/16-18 x .561

49

123205X

Retainer Belt Style Spring

169

165580

Plate Fastening

50

72110612

Bolt Carr. Sh. 3/8-16 x 1-1/2 Gr. 5

170

187414

Keeper Belt Transaxle Gear

51

73680600

Nut Crownlock 3/8-16 unc

197

169613

Nyliner Snap-In

52

73680500

Nut Crownlock 5/16-18 unc

198

169593

Washer Nyliner

53

105710X

Link Clutch

202

72110614

Bolt RdHd 3/8-16 unc x 1-3/4 Gr. 5

55

105709X

Spring Return Clutch 6 75

212

145212

Nut Hexflange Lock

56

17060620

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

 

 

 

57

130801

V-Belt Ground Drive 95 25

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

59

169691

Keeper Belt Span Ctr

61

17120614

Screw 3/8-16 x .875

1 inch = 25.4 mm

 

33

Page 33
Image 33
Poulan 188870 manual Shaft Asm Cross Tapered PMST/20

188870 specifications

The Poulan 188870 is a powerful and versatile chainsaw designed for both professionals and avid gardeners. Engineered for cutting through various types of wood, from hardwoods to softwoods, the Poulan 188870 showcases a combination of performance and ease of use.

One of the standout features of the Poulan 188870 is its robust engine. It incorporates a 18-inch bar and chain that delivers the necessary power for trimming branches, felling small trees, and cutting firewood. The chainsaw is powered by a reliable 50cc two-stroke engine, which is known for its efficiency and ability to handle tough tasks with minimal downtime.

The design of the Poulan 188870 includes advanced technologies aimed at improving user experience. The chainsaw is equipped with an easy-start feature, allowing for a hassle-free ignition. This saves precious time, particularly in situations where quick operation is essential. The Automatic Oiling System ensures that the chain is adequately lubricated during operation, enhancing performance and extending the lifespan of the bar and chain.

Safety is a significant consideration in the design of the Poulan 188870. It features a chain brake that activates in case of kickback, significantly reducing the risk of accidents. Additionally, with its ergonomic handle, the chainsaw is not only comfortable to hold but also minimizes vibrations, making operations smoother and reducing fatigue during prolonged use.

Another attractive characteristic of the Poulan 188870 is its lightweight construction. Weighing just over 12 pounds, it is relatively easy to maneuver, making it suitable for all-day use without causing excessive strain on the user. This is particularly beneficial for homeowners who may not have extensive experience with power tools.

In terms of maintenance, the Poulan 188870 makes it easy for users to perform routine checks and repairs. The accessible air filter and spark plug facilitate straightforward servicing, which is essential for keeping the chainsaw in optimal working condition.

Overall, the Poulan 188870 combines power, efficiency, and safety features that cater to a wide range of users. It stands out as a reliable choice for anyone in need of a dependable chainsaw for gardening or lumber work. Its balance of performance and user-friendly characteristics makes it a favorite among chainsaw enthusiasts.