Poulan 178085 owner manual 174493

Page 41

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR1742STC

MOWER DECK

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

165892X421

Mower Deck Assembly, 42"

68

144959

V-Belt, 42" Mower

2

72140506

Bolt

90

74760616

Bolt Fin Hex 3/8-16 Unc x 1

3

138017

Bracket Asm Fr. Sway Bar 3/42

91

132274

Bracket Asm. Noseroller LH

4

165460X421

Bracket Asm Deck 42" Sway Bar

92

73800600

Nut, Lock, Hex W/Ins 3/8-16 UNC

5

4939M

Retainer Spring

93

19171416

Washer 17/32 x 7/8 x 16 Ga.

6

130832

Arm, Suspension, Rear

94

132264

Roller, Nose

8

850857

Bolt 3/8-24 x 25 Grade 8 patched

95

132273

Bracket Asm. Noseroller RH

9

10030600

Washer, Lock

101

136420

Mulcher Cover

10

140296

Washer, Hardened

102

71081010

Screw

11

134149

Blade, Mulching 42”

103

19061216

Washer, Flat

 

138498

Blade Mower 42” Hi-Lift

104

10071000

Washer, Lock

13

137645

Shaft Assembly, Mandrel, Vented

105

160793

Latch Assembly

14

128774

Housing, Mandrel, Vented

106

2029J

Nut, Weld

15

110485X

Bearing, Ball, Mandrel

111

155197X421

Bracket, Gauge, Wheel LH

16

174493

Stripper, Mandrel Deck

112

155198X421

Bracket, Gauge, Wheel RH

18

72140505

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

113

17060514

Screw Tapping 5/16-18 Unc

19

132827

Bolt, Shoulder

114

73510500

Nut, Keps 5/16 - 18 UNC

20

159770

Baffle, Vortex

115

72110504

Bolt, Carriage 5/16-18 x 1/2

21

73680500

Nut

116

4898H

Bolt, Shoulder

22

134753X421

Stiffener Bracket

117

165746

Wheel, Gauge

23

131267X421

Bracket, Deflector Mower 42"

118

73930600

Nut Centerlock 3/8-16

24

105304X

Cap, Sleeve 80 x 112 Blk Mower

119

19121414

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

25

123713X

Spring, Torsion, Deflector 2 52

121

173986

Bracket, Extruded

26

110452X

Nut, Push Phos & Oil

142

165890X421

Arm Spring Brake Mower

27

130968X428

Shield, Deflector 42" Blk

143

157109X421

Bracket Arm Idler 42"

28

19111016

Washer 11/32 x 5/8 x 16 Gauge

144

173441

Keeper Belt 42" Clutch Cable

29

131491

Rod, Hinge 42" 6 75 W/G

145

173437

Pulley Idler Flat

30

157722

Screw Thdrol Washer Head

146

173443

Bolt Carriage Idler

31

129963

Washer, Spacer Mower Vented

147

131335

Spring Extension

32

173436

Pulley, Mandrel

148

169022

Spring Return Idler

33

137266

Nut, Toplock 9/16

149

165898

Retainer Spring Yellow

34

72110614

Bolt

150

19091216

Washer 9/32 x 3/4 x 16 Ga.

35

133835

Fastener, Christmas Tree

151

169670

Bracket Clutch Cable

36

173438

Pulley, Idler, Flat

152

169676

Clutch Cable 42"

37

19131316

Washer 13/32 x 13/16 x 16 Gauge

153

169674

Washer Flat 3/8" Type B

40

73680600

Nut

154

169675

Spring Retainer

44

140088

Guard, Mandrel, LH

155

169671

Spring Retention LVR CLTCH CAB

45

4497H

Retainer

156

169672

Spacer Clutch Cable

46

137729

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

157

169669

Rod Clutch Cable 3/8"

48

133944

Washer, Hardened

158

17720410

Screw Hex Thd Cut 1/4-20 x 5/8

49

174284

Roller Assembly, Cam Follower

159

72140614

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

50

131340

Bolt, Shoulder #10-24 Grade 5

- -

130794

Mandrel Assembly (Includes Key

51

69180

Locknut

 

 

Numbers 8-10,12-15, 31 and 33)

52

139888

Bolt, Shoulder 5/16-18 UNC

- -

172559

Mower Deck, Complete (Standard

53

131845

Arm Assembly, Pad, Brake

 

 

Deck - Order separately mulcher

54

133943

Washer, Hardened

 

 

plate and gauge wheel components

55

155046X421

Arm, Idler

 

 

Key Nos. 101-106, and 111-121)

56

122052X

Spacer, Retainer

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

59

173442

Guard TUV Idler

 

1 inch = 25.4 mm

67

106932X

Knob

 

 

 

 

41

Image 41
Contents PR1742STC Safe Operation Practices for Ride-On Mowers Safety RulesTable of Contents Customer Responsibilities Product SpecificationsContents of Hardware Pack HOW to SET UP Your Tractor Tools Required for AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidInstall Seat See Fig To Convert to Bagging or Discharging To SET UP Your Mower for MulchingCheck Tire Pressure Check Deck LevelnessSee Safety Rules Section Battery Reverse Forward FastEngine on Engine OFF OIL Pressure Lights on LightKnow Your Tractor HOW to USE Your Tractor To Transport Before Starting the EngineTowing Carts and Other Attachments ADD GasolineMulching Mowing Tips Mowing TipsTo Start Engine See Fig Before Each USE Lubrication ChartGeneral Recommendations Tractor Engine Clean AIR ScreenBelts Transaxle CoolingMuffler CleaningSpark Plugs Engine OIL FilterTo Remove Mower See Fig To Install Mower See FigFRONT-TO-BACK Adjustment See Figs To Level Mower HousingBelt Installation To Adjust Brake See FigTo Replace Mower Blade Drive Belt See Fig To Replace Motion Drive Belt See FigTo Adjust Steering Wheel Alignment Transaxle Gear Shift Lever Neutral Adjustment See FigTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Remove Hood and Grill Assembly See Fig Replacing Battery See FigsTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Carburetor To Adjust Throttle Control Cable See FigFuel System OtherEngine OIL CylindersTroubleshooting Points OFF Tractor - Model Number PR1742STC Schematic2122 ElectricalKEY Part NO. NO.DESCRIPTION Chassis and Enclosures 176554 174619Drive 175765 17541072140608 73900600Steering Assembly 177876 175121175146 175118174894 Seat AssemblyWheels and Tires Decals178085 178086Engine 170551 Control Th/ch Flag Mower Deck 174493 Mower Lift Tractor Model Number PR1742STC159460 Wire Asm Inner/Sprg W/plunger LT Page Limited Warranty Policy Sighting Guide Suggested Guide for Sighting Slopes for Safe OperationParts and Service

178085 specifications

The Poulan 178085 is a highly regarded chainsaw known for its durability, efficiency, and ease of use. Designed primarily for homeowners and light-duty commercial use, this model stands out for its impressive balance between power and user-friendliness. Whether tackling tree trimming, firewood cutting, or general yard maintenance, the Poulan 178085 delivers reliable performance.

One of the key features of the Poulan 178085 is its robust engine. Equipped with a 40cc gas-powered engine, this chainsaw generates enough power to handle various cutting tasks with ease. The engine is designed to be fuel-efficient, allowing users to maximize runtime while minimizing fuel consumption and emissions. Additionally, its easy-start technology ensures that the chainsaw can be fired up with minimal effort, making it accessible even for those who may be new to using chainsaws.

The chainsaw boasts a 16-inch bar, which provides an optimal cutting length for most home and garden applications. This ideal size strikes a balance between maneuverability and cutting capability, allowing users to cut through branches and logs efficiently. The low-kickback design of the bar and chain improves safety during operation, making it less likely for the saw to kick back unexpectedly.

Another notable characteristic of the Poulan 178085 is its lightweight construction. Weighing in at only about 10 pounds, this chainsaw is easy to handle and reduces user fatigue during extended periods of use. Its comfortable grip and well-placed controls enhance the overall user experience, allowing for smoother operation and better precision while cutting.

To further enhance safety, the Poulan 178085 includes a chain brake feature that stops the chain in the event of kickback. This critical safety mechanism is a vital addition for both novice and experienced users, providing peace of mind while operating the saw.

In terms of maintenance, the Poulan 178085 features an automatic oiling system that keeps the chain lubricated during cutting, ensuring a longer lifespan for both the chain and bar. This feature reduces the need for manual lubrication, making it more convenient for users.

In summary, the Poulan 178085 is a versatile and reliable chainsaw equipped with a powerful engine, a well-designed bar, and a range of safety features. Its lightweight design and user-friendly technologies make it an excellent choice for anyone looking to manage their yard work effectively and safely. Whether you are a seasoned professional or a DIY enthusiast, the Poulan 178085 is a tool that meets the demands of modern cutting and trimming tasks.