Poulan 187189 manual Drive, 173937

Page 33

REPAIR PARTS

TRACTOR - - MODEL NUMBER PO1742STB

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 5/16-18unc 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

74760648

Bolt Fin Hex 3/8-16 unc X 3

163

74780416

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

41

175556

Keeper Belt Flat Idler

164

19091210

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

47

127783

Pulley Idler V Groove Plastic

165

165623

Bracket Pivot Lever

48

154407

Bellcrank Asm

166

166880

Screw 5/16-18 x 5/8

49

123205X

Retainer Belt Style Spring

168

165492

Bolt Shoulder 5/16-18 x .561

50

72110612

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

169

165580

Plate Fastening

51

73680600

Nut Crownlock 3/8-16 Unc

170

178394

Keeper Belt Transaxle Gear

52

73680500

Nut Crownlock 5/16-18 Unc

197

169613

Nyliner Snap-In

53

105710X

Link Clutch

198

169593

Washer Nyliner

55

105709X

Spring Return Clutch 6 75

202

72110614

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

56

17060620

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

212

145212

Nut Hexflange Lock

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

Image 33
Contents Model NO. PO1742STB Safety Rules Safety Rules Table of Contents Contents of Hardware Pack Tools Required for Assembly AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidHOW to SET UP Your Tractor Install Seat See FigCheck Battery See Fig Check Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor Before Starting the Engine To Start Engine See Fig Mowing TipsLubrication Chart MaintenanceGeneral Recommendations Before Each USETractor Engine Clean AIR ScreenBelts Transaxle CoolingEngine Cooling Fins See Fig CleaningMuffler Spark PlugsService and Adjustments To Install Mower See FigTo Remove Mower See Fig Belt Installation To Level Mower HousingTo Replace Mower Blade Drive Belt See Fig Belt RemovalTransaxle Gear Shift Lever NEUTRAL- Adjustment See Fig To Check and Adjust Brake See FigTo Adjust Brake To Replace Motion Drive Belt See FigReplacing Battery See Figs To Adjust Steering Wheel ALIGN- MentFront Wheel TOE-IN/CAMBER To Attach Jumper CablesTo Replace Headlight Bulb To Adjust CarburetorInterlocks and Relays To Replace FuseOther StorageFuel System Engine OILTroubleshooting Points OFF Service Notes Tractor - Model Number PO1742STB SchematicElectrical KEY Part Description Chassis and Enclosures 179101 170 173937 DriveSteering Assembly 186737 Optional Equipment EngineSeatlt.bolt1 Seat AssemblyWheels & Tires DecalsMower Lift Mower Deck 153535 Limited Warranty Policy Suggested Guide for Sighting Slopes for Safe Operation

187189 specifications

The Poulan 187189 is an impressive chainsaw that combines power and efficiency, making it a popular choice for both professional landscapers and homeowners alike. Renowned for its durability and performance, this model showcases a series of features that set it apart in the saturated market of outdoor power equipment.

One of the standout characteristics of the Poulan 187189 is its engine. It is equipped with a robust 18-inch guide bar and a powerful 50cc 2-cycle gas engine. This combination not only ensures powerful cutting performance but also provides the necessary torque for tackling tougher jobs, such as felling larger trees and cutting through dense wood. The chainsaw's speed is further enhanced by its automatic oiling system, which keeps the chain lubricated during operation, minimizing wear and enhancing efficiency.

The Poulan 187189 also boasts advanced technologies aimed at improving user experience. The Easy Start technology significantly reduces the effort needed to start the engine, enabling smooth and quick ignition, even in cold weather. This feature is particularly beneficial for users who may struggle with traditional starting methods, allowing them to focus on their cutting tasks rather than getting the equipment ready.

In terms of ergonomics, the 187189 is designed with user comfort in mind. It features an anti-vibration system that lessens the impact of shaking during operation, reducing fatigue during extended use. The comfortable grip handle and balanced design make it easy to maneuver, ensuring precision and control while cutting.

Durability and safety are other key elements of the Poulan 187189. The chainsaw is constructed from high-quality materials that can withstand rigorous use, while built-in safety features, such as a chain brake and low kickback chain, provide additional protection to the user.

Overall, the Poulan 187189 is a reliable chainsaw that delivers power, efficiency, and comfort. Its combination of advanced technologies and user-friendly features makes it ideal for both professionals requiring heavy-duty performance and casual users looking for an effective, easy-to-use tool for their outdoor projects. Whether for cutting firewood, trimming trees, or tackling yard work, the Poulan 187189 stands out as a versatile and dependable choice in the world of chainsaws.