Poulan 178249 175417, 178289, 72140608, 175456, 165936, 74760648, 175461, 175556, 17060616

Page 37

REPAIR PARTS

TRACTOR - MODEL NUMBER DPR22H46STB

DRIVE

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

- - - - - - - -

Transaxle, Hydro Gear 314-0510

62

8883R

Cover, Pedal

 

 

(Order Parts From Transaxle

63

175417

Pulley, Engine

 

 

Manufacturer)

65

10040700

Washer

8

165866

Rod Shift Fender

66

154778

Keeper Belt Engine Hydro

9

137140

Clutch Electric

71

169183

Strap Torque Lh Hydro

10

76020416

Pin Cotter 1/8 x 1 CAD

73

169182

Strap Torque Rh Hydro

14

10040400

Washer Lock Hvy Helical

74

137057

Spacer, Axle

15

74490544

Bolt Hex Flghd 5/16-18 Gr. 5

75

121749X

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

16

73800500

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

76

12000001

E-Ring

19

73800600

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

77

123583X

Key, Square

20

150280

Bolt, Hex 7/16-20 x 4-1/4

78

121748X

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

21

140845

Knob Deluxe

81

165596

Shaft Asm. Cross Hydro

22

169498

Rod, Brake Hydro

82

165711

Spring Torsion T/A

23

178289

Bracket Asm. Anti Rotation

83

19171216

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

24

73350600

Locknut

84

169594

Link Transaxle

25

106888X

Spring, Brake Rod

89

164890X428

Console, Shift

26

19131316

Washer

90

124346X

Nut Self-Thd Wsh-Hd 1/4

27

76020412

Pin Cotter 1/8 x 3/4 CAD.

95

170201

Control Asm. Bypass Hydro

28

175765

Rod, Parking Brake

96

4497H

Retainer Spring 1" Zinc/Cad

29

71673

Cap, Parking Brake

116

72140608

Bolt Rdhd 3/8-16 x 1

30

169592

Bracket, Transaxle

120

73900600

Nut Lock Flg. 3/8-16 Unc

32

74760512

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

150

175456

Spacer Retainer

34

155071

Shaft, Foot Pedal

151

19133210

Washer 13/32 x 2 x 10 Ga.

35

120183X

Bearing, Nylon

156

166002

Washer Srrted 5/16ID x 1.125

36

19211616

Washer

158

165589

Bracket Shift Mount

37

1572H

Pin, Roll

159

165494

Hub Tapered Flange Shift Lt

38

165936

Pulley, Composite, Flat

161

72140406

Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr. 5

39

74760648

Bolt

162

73680400

Nut Crownlock 1/4-20 Unc

40

175461

Spacer Split

163

74780416

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

41

175556

Keeper, Belt Idler Fool-Proof

164

19091010

Washer 5/8 x .281 x 10 Ga

42

19131312

Washer 13/32 x 13/16 x 12 Gauge

165

165623

Bracket Pivot Lever

47

127783

Pulley, Idler, V-Groove

166

166880

Screw 5/16-18 x 5/8

48

154407

Bellcrank Clutch Grnd Drv Stl

168

165492

Bolt Shoulder 5/16-18 x .561

49

123205X

Retainer, Belt

169

165580

Plate Fastening Lt\

50

74760624

Bolt

197

169613

Nyliner Snap-In 5/8" ID

51

73680600

Nut

198

169593

Washer Nyliner 7/8 ID x .105

52

73680500

Nut Crown Lock 5/16-18

199

169612

Bolt Shoulder 5/16-18 Unc

53

105710X

Link, Clutch

200

72140508

Bolt Rdhd Sqnk 5/16-18 UNC x 1

55

105709X

Spring, Return, Clutch

202

72110612

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

56

17060616

Screw 3/8-16 x 1

212

145212

Nut Hex Flange Lock

57

140294

V-Belt, Ground Drive

 

 

 

59

169691

Keeper, Center Span

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

61

17060612

Screw 3/8-16 x 3/4

 

1 inch = 25.4 mm

37

Image 37
Contents DPR22H46STB Safe Operation Practices for Ride-On Mowers IV. ServiceGeneral Operation II. Slope OperationSafety Rules Table of Contents Unassembled Parts Tools Required for Assembly AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonTo Attach Nose Roller See Fig Install Seat See FigTo Install Mulcher Plate See Fig To SET UP Your Mower for Mulching See FigAssemble Gauge Wheels to Mower Deck See Fig To Convert to Bagging or DischargingInstall Mower and Drive Belt See Figs Check Mower Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To Operate on Hills Before Starting the EngineTowing Carts and Other ATTACH- Ments Check Engine OIL LevelTo Start Engine See Fig ADD GasolinePurge Transmission Mulching Mowing Tips Mowing TipsCustomer Responsibilities Lubrication ChartGeneral Recommendations Before Each USETractor Engine Muffler CleaningSpark Plugs Engine OIL FilterTo Install Mower Service and AdjustmentsTo Level Mower Housing To Remove Mower See FigTo Replace Mower Blade Drive Belt See Fig To Replace Mower Drive BeltTransaxle Motion Control Lever Neutral Adjustment See Fig To Adjust Brake See FigTo Replace Motion Drive Belt See Fig To Adjust Steering Wheel Alignment Transmission REMOVAL/REPLACEMENTTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Remove Hood and Grill Assembly See Fig Replacing Battery See FigTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Choke Control See Fig To Adjust Throttle Control Cable See FigTo Adjust Carburetor Other StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsOFF Service Notes Tractor Model Number DPR22H46STB SchematicElectrical 178450 17720408178861 Chassis and Enclosures 174997 174619175582 175692X428Drive 178289 17541772140608 175456Steering Assembly 177883 175121155105 175146Spark Arrester Engine164067 Control Throttle 148315Seat Assembly Wheels & Tires Decals178249 178250Mower Lift Mower Deck 19131312 17608474780616 175746Limited Warranty Sighting Guide Suggested Guide for Sighting Slopes for Safe OperationParts and Service

178249 specifications

The Poulan 178249 is a robust and versatile chainsaw designed for both professional and residential use. Renowned for its reliability and efficiency, this model stands out in the competitive market of outdoor power tools. One of the main features of the Poulan 178249 is its powerful 18-inch bar and chain, which allows users to tackle a wide range of cutting tasks, from firewood preparation to tree trimming.

Equipped with a 42cc 2-cycle engine, the Poulan 178249 provides ample power while maintaining a manageable weight, making it easier to handle for extended periods. The lightweight design is coupled with an ergonomic handle that offers comfort and control, reducing strain on the user’s hands and arms during operation. This makes the chainsaw particularly suitable for both seasoned professionals and occasional users.

One of the standout technologies in the Poulan 178249 is its Easy Start system, which significantly reduces the effort needed to start the engine. This feature is especially beneficial for those who may struggle with traditional pull-start mechanisms, allowing for a smoother experience right from the beginning of use. Additionally, the chainsaw comes with an integrated air filtration system that prolongs the life of the engine by ensuring cleaner airflow, which helps maintain optimal performance over time.

Another characteristic that sets the Poulan 178249 apart is its built-in chain brake safety feature. This critical component halts chain movement in the event of kickback, providing an added layer of protection for users. The adjustable chain tensioning system also allows for quick and easy adjustments on the go, ensuring that the chain remains properly tightened for efficient cutting.

Moreover, the Poulan 178249 has a translucent fuel tank that enables users to easily monitor fuel levels, reducing the risk of running out of fuel mid-task. This user-friendly design, along with the chainsaw’s durable construction, makes it suitable for various cutting applications in different environments.

In summary, the Poulan 178249 combines powerful performance, advanced technology, and user-oriented features, making it an excellent choice for anyone looking to invest in a reliable chainsaw. Whether you are maintaining your yard, clearing storm debris, or preparing firewood for the winter, this model is equipped to handle the demands of the job.