Simplicity 1693646 555M, 1693647 555M, 1693648 755M, 1693649 755M manual OPERATOR’S Manual, Models

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OPERATOR’S MANUAL

Intermediate Snowthrower Models

555 Models

Mfg. No.	Description
1693646	555M, 5HP Snowthrower, Manual Start
1693647	555M, 5HP Snowthrower, Manual Start (Export)

755 Models

Mfg. No. Description

1693648 755M, 7HP OHV Snowthrower, Manual Start

1693649 755M, 7HP OHV Snowthrower, Manual Start (Export)

1720407-00

Rev 6/1999

TP 100-2253-00-IW-S

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Contents Simplicity Technical Publications Department at 414 How to use this file...Operators ManualsThis page Intentionally Blank Models OPERATOR’S ManualPage Table Of Contents Safety Rules GeneralPreparation Operation Maintenance & StorageSafety Signs & Decals Safety DecalsAdditional Decals Control Reference Chart Snowthrower ControlsEngine Controls Manual Start ControlsStarting Controls Units with Optional Electric StartScraper Height Control Ground Speed ControlsAuger Control Deflector ControlsChecks Before Each START-UP OperationOperation Starting the EngineThrottle Operating the SnowthrowerGround Speed Selector Engine SpeedScraper BAR & Skid Shoes DeflectorKlik-Pin Inner Hole FREE-WHEELING Traction Drive LockAfter Each USE Klik-Pin Outer HoleCheck Auger Gear Case Lubrication Normal CareOFF-SEASON Storage Starting After StorageFriction Disc Regular MaintenanceLubrication Driv e DiscMaintenance Records Engine starts hard or runs poorly ServiceTroubleshooting Engine fails to startThrown far enough Scraper bar does not clean hardAuger does not stop when auger Auger rotates, but snow is notRun-In Adjustment Speed Selector Pivot ADJUST- MentTraction Drive Clutch ROD Adjustment Initial AdjustmentAuger Drive Clutch ROD Adjustment Drive Belt AdjustmentRelease Auger Control. Auger must stop within 5 seconds Belt Cover Checking Auger Belt & Belt Guide AdjustmentsAdjusting Auger Drive Belt Auger ControlLower Cover Removed For Clarity Drive Belts and ReplacementAdjusting Auger Belt Guide Traction Drive Belt ReplacementAuger Drive Belt Replacement Drive Belt ReplacementKeeper link Roller Chain ReplacementShear PIN Replacement PinsChecking Tire Pressure Discharge Chute Worm Assembly AdjustmentDrive Auger HousingOverall Dimensions & Weight EngineCommon Replacement Parts AccessoriesTechnical Manual Availability