Poulan 439239, 96188000500, PR521 owner manual KEY Part QTY Description

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REPAIR PARTS SNOW THROWER - - MODEL NUMBER PR521 (96188000500)

CHUTE ASSEMBLY

KEY	PART	QTY	DESCRIPTION
NO.	NO.	QTY	DESCRIPTION
1	434877	1	CHUTE.RATCHETING.PLASTIC.W/GRV
2	434876X431	2	PLATE.CHUTE.RETAINER
3	434875X431	1	PLATE.CHUTE.BASE
4	17411312	6	BOLT.HEX.WSH.HD.13-16 X 3/4
5	434885X428	1	HANDLE.CHUTE.MS428
6	73970500	4	NUT.LOCK.HX.W/INS 5/16-18 UNC PL
7	434879	1	SPRING.RATCHET.ARM
8	81328	1	BOLT.SHOULDER.1/4-20 UNC X .94
9	434878	1	ARM.CHUTE.RATCHET
10	132004	1	HEX.NUT.1/4-20 NYLON LOCKING
11	435980X428	1	PLENUM
15	437318	5	CARRIAGE.BOLT
16	434884X428	1	CHUTE
17	189713X428	2	HANDLE.KNOB
18	434886X428	1	DEFLECTOR.CHUTE
19	19131316	3	WASHER
20	19132416	1	WASHER.RATCHET.PAWL
21	428867	1	BOLT

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

IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty.

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Contents PR521 Safe Operation Practices for Walk-Behind Snow Throwers Come ALERT!!! Your Safety is InvolvedAPI SG-SL Shut the Engine OFFF6RTC Table of Contents Installing the Discharge Chute SetupUnfolding the Handle Product Overview Filling the Engine with OilLubrication Filling the Fuel Tank OperationChecking the Engine Oil Level Starting the Engine Disengaging the Auger Blades Engaging the Auger BladesPreventing Freeze-up after Use Adjusting the Discharge Chute and Chute DeflectorStopping the Engine Clearing a Clogged Discharge ChuteOperating Tips MaintenanceInspecting the Auger Blades Adjusting the Control CableChanging the Engine Oil Servicing the Spark Plug Replacing the Drive Belt Cylinder Storage Storing the SnowthrowerFuel System Engine OILDoes not start TroubleshootingSSST-Chute asm5 KEY Part QTY Description KNOB.HANDLE.BLACK BAIL.HANDLE.PAINT.MS431HANDLE.PNT.UPPER.SSST CONTROL.CABLEPLATE.CENTER.BLADE 13 HEX.NUT.1/4-20 Nylon Locking KEY Part NO. noQTY Description BOLT.CARRIAGESSST-Shroud asm14 TOP.COVER KEY HousingCOVER.NON-DRIVE.SIDE.MS428 COVER.DRIVE.SIDE.MS428SSST-Frame asm3 NUT.PUSH.AXLE.0.5IN LCT.ENGINEFRAME.WELDMENT WHEEL.7X1.5.DMD.GS.3SPK.MS428WASHER.HARDEN SPACER.ENGINE.CRANKKEEPER.ENGINE.BELT PULLEY.ENG.TRACTION.3/4Service Notes Repair Parts KEY Part Description Repair Parts Snow Thrower - Model Number PR521 ENGINE, LCTLimited Warranty