Poulan 188870 manual Repair Parts

Page 41

REPAIR PARTS

TRACTOR - - MODEL NUMBER PO17542ST (PO17542STA)

MOWER DECK

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

165892

Mower Deck Assembly, 42"

36

131494

Pulley, Idler, Flat

2

72140506

Bolt

37

19131316

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

3

138017

Bracket Asm Fr. Sway Bar 3/42

40

73900600

Nut

4

165460

Bracket Asm Deck 42" Sway Bar

44

140088

Guard, Mandrel, LH

5

4939M

Retainer Spring

45

4497H

Retainer

6

178024

Bar Sway Deck

46

137729

Screw, Thdrol 1/4-20 x 5/8 T

8

850857

Bolt 3/8-24 x 25 Gr. 8 patched

48

133944

Washer, Hardened

9

10030600

Washer, Lock

52

139888

Bolt, Shoulder 5/16-18 unc

10

140296

Washer, Hardened

53

184907

Arm Assembly, Pad, Brake

 

 

(The following blades are available)

54

178515

Washer, Hardened

11

134149

Blade, 42" Mulching Std

55

155046

Arm, Idler

 

 

(For mulching mowers only)

56

165723

Spacer, Retainer

- -

139775

Blade, 42" Mulching Premium

59

141043

Guard TUV Idler

 

 

(For better wear when mulching

67

106932X

Knob

- -

138971

Blade, 42" Hi-Lift

68

144959

V-Belt, 42" Mower

 

 

(For bagging or discharging)

142

165890

Arm Spring Brake Mower

13

137645

Shaft Assembly, Mandrel, Vented

143

157109

Bracket Arm Idler 42"

14

128774

Housing, Mandrel, Vented

144

158634

Keeper Belt 42" Clutch Cable

15

110485X

Bearing, Ball, Mandrel

145

165888

Pulley Idler Flat

16

174493

Stripper, Mandrel Deck

146

171977

Bolt Carriage Idler

18

72140505

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

147

131335

Spring Extension

19

132827

Bolt, Shoulder

148

169022

Spring Return Idler

20

159770

Baffle, Vortex

149

165898

Retainer Spring Yellow

21

73680500

Nut

150

19091210

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

23

177563

Bracket, Deflector Mower 42"

152

169676

Clutch Cable 42"

24

105304X

Cap, Sleeve 80 x 112 Blk Mower

158

17720408

Screw Hex Thd Cut 1/4-20 x 1/2

25

123713X

Spring, Torsion, Deflector 2 52

159

72140614

Bolt Rdhd Sqn 3/8-16 unc x 1-3/4

26

110452X

Nut, Push Phos & Oil

184

19131410

Washer 13/32 x 7/8 x 10 Ga.

27

130968X428

Shield, Deflector 42" Blk

185

188234

Head Asm Cable Clutch

28

19111016

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

- -

130794

Mandrel Assembly (Includes

29

131491

Rod, Hinge 42" 6 75 W/G

 

 

Housing, Shaft and Shaft Hard-

30

173984

Screw Thdrol Washer Head

 

 

ware Only-Pulley Not Included)

31

187690

Washer, Spacer Mower Vented

- -

171639

Replacement Mower, Complete

32

153535

Pulley, Mandrel

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

33

178342

Nut, Toplock 9/16 Flange

 

1 inch = 25.4 mm

34

72110612

Bolt

 

 

 

 

41

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Contents Model NO. PO17542STA Safety Rules Safety Rules Table of Contents Contents of Hardware Pack Tools Required for Assembly AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidCheck Battery See Fig HOW to SET UP Your TractorInstall Seat 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 System See Fig CleaningMuffler Spark PlugsTo Remove Mower See Fig Service and AdjustmentsTo Install 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 When operator leaves seat Service Notes Tractor - Model Number PO17542ST PO17542STA SchematicElectrical KEY Part Description Chassis and Enclosures KEY Drive Shaft Asm Cross Tapered PMST/20 Steering Assembly 160367 Spacer Brace Axle 72110618 Optional Equipment EngineSeatlt.bolt1 Seat AssemblyWheels & Tires DecalsMower Lift Mower Deck Repair Parts Limited Warranty Policy Suggested Guide for Sighting Slopes for Safe Operation

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.
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