Poulan 180278 owner manual Engine

Page 38

REPAIR PARTS

TRACTOR - MODEL NUMBER PR25PH48STA

ENGINE

2

1

15			3
15
38			13
			13
25	14
26
			81
			5
	17		17
			62
32	34	16	72
31		33

37

39

33

45

23

29

OPTIONAL EQUIPMENT

Spark Arrester

KEY	PART		KEY	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION

8

10

6

4

1	175437X428	Control Throttle
2	164863	Screw HwHd Hi-Lo #13-16 x 3/4
3	- - - - - - - -	Engine, Briggs Model 445777
		(Order parts from engine mfg.)
4	149723	Muffler Asm Twin Lo-Tone

5159955 Pipe Exhaust LH Intek

6160589 Pipe Exhaust RH Intek

8	171877	Bolt 5/16-18 UNC x 3/4 w/Sems
10	162797	Shield Browning Intek II
13	165391	Muffler Gasket

1413280336 Nipple Pipe 3/8 NPT x 4-1/2"

1513200300 Elbow STD 90 Degree 3/8-18 NPT

1611050600 Washer Lock Ext Tooth 3/8

1717060624 Screw Thdrol 3/8-16 x 1-1/2

23	169837	Shield Heat
25	175440X428	Choke Control

26	73920600	Nut, Keps 3/8-24 UNF
29	137180	Kit Spark Arrestor (Flat Scrn)

31157103 Tank Fuel 3 50 Rear

32140527 Cap Asm Fuel W/sym Vented

33123487X Clamp Hose Black

34	106082X	Pad, Spacer
37	8543R	Line Fuel
38	- - - - - -	Plug Drain Oil (Order Parts From
		Engine Manufacturer)
39	109227X	Pad, Idler
45	17000612	Screw Hexwsh Thdr 3/8-16 x 3/4
62	10040500	Washer Lock 5/16
72	71070512	Screw Hex Hd Cap 5/16-18 x 3/4
81	73510400	Nut Keps Hex 1/4-20 UNC

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

38

Image 38

Contents PR25PH48STA Safety Rules Safe Operation Practices for Ride-On MowersSafety Rules Table of Contents Unassembled Parts HOW to SET UP Your Tractor AssemblyTools Required for Assembly To Remove Tractor from CartonInstall Seat See Fig Assemble Gauge Wheels to Mower Deck See FigInstall Mower and Drive Belt See Figs To Attach Nose Roller See FigCheck for Proper Position of ALL Belts Check Tire PressureCheck Mower Levelness Check Brake SystemBattery Reverse Forward Fast OperationKnow Your Tractor HOW to USE Your Tractor To Operate on Hills To Adjust Gauge Wheels See FigTo Operate Mower See Fig To Transport See FigsADD Gasoline Before Starting the EngineCheck Engine OIL Level To Start Engine See FigPurge Transmission Mowing TipsCustomer Responsibilities Lubrication ChartService Dates General RecommendationsTractor Engine Spark Plugs CleaningMuffler Engine OIL FilterTo Remove Mower See Fig Service and AdjustmentsTo Install Mower To Level Mower Housing FRONT-TO-BACK Adjustment See FigsTo Replace Mower Blade Drive Belt See Fig To Adjust Brake See FigTo Replace Mower Drive Belt Front Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment To Replace Headlight Bulb Replacing Battery See FigTo Remove Hood and Grill Assembly See Fig Interlocks and RelaysTo Adjust Carburetor To Adjust Throttle Control Cable See FigTo Adjust Choke Control See Fig Fuel System StorageOther Engine OILTroubleshooting Points Problem Cause CorrectionOFF NON-REMOVABLE Removable Connections Connections SchematicTractor Model Number PR25PH48STA Electrical KEY Part Description Chassis and Enclosures Bracket Fender Repair Parts DriveTransaxle Order parts from Steering Assembly 175118 Bolt Shoulder 7/16-20 Unc 175553 Clip Engine Seat Assembly Decals Wheels & TiresMower Lift Mower Deck Washer, Spacer Mower Vented Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Service Notes Service Notes Parts and Service