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1693164 755M, 1693426 755E, 1693425 555M, 1693161 555M This Page Intentionally Blank
Models:
1693163 555M
1693162 755E
1693161 555M
1693164 755M
1693425 555M
1693426 755E
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Troubleshooting
Specifications
Control Reference Chart
Drive Belts And Replacement
Maintenance
Problem
Discharge Chute Worm Assembly Adjustment
Service Section for the adjustment procedure
Chute Deflector . Chute Deflector Adjustment
How to
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Contents
Instructions for
How to use this file...Operators Manuals
Print Vendors Paper Manuals
Simplicity Technical Publications Department at
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OPERATOR’S MANUAL
555 Models
755 Models
Intermediate Snowthrower Models
Page
For easy reference, please record the infor
Table Of Contents
mation on the chart below
SAFETY RULES
PREPARATION
Safety Rules
GENERAL
Safety Rules
MAINTENANCE & STORAGE
OPERATION
ADDITIONAL DECALS
Safety Signs & Decals
SAFETY DECALS
DANGER
ENGINE CONTROLS
Control Reference Chart
SNOWTHROWER CONTROLS
Figure 1. Snowthrower Controls
Electric Start Units Only
Controls
STARTING CONTROLS
Manual Start
DEFLECTOR CONTROLS
GROUND SPEED CONTROLS
AUGER CONTROL
SCRAPER HEIGHT CONTROL
GENERAL OPERATION
Operation
CHECKS BEFORE EACH START-UP
to adjust the tension on the traction drive rod. See
STARTING THE ENGINE
OPERATING THE SNOWTHROWER
Traction Drive Clutch Rod Adjustment in the
DEFLECTOR
ENGINE SPEED
GROUND SPEED SELECTOR
SCRAPER BAR & SKID SHOES
Operation
FREE-WHEELING AND TRACTION DRIVE LOCK
AFTER EACH USE
Klik-Pin In OUTER Hole Figure 11. Traction Drive Lock - Disengaged
OFF-SEASON STORAGE
Regular Maintenance
NORMAL CARE
STARTING AFTER STORAGE
Regular Maintenance
LUBRICATION
IMPORTANT NOTE
Drive Disc Friction Disc
PROBLEM
Service
TROUBLESHOOTING
POSSIBLE CAUSE
Scraper bar does not clean hard
Service
PROBLEM
Auger does not stop when auger
Initial Adjustment
SPEED SELECTOR PIVOT ADJUST- MENT
TRACTION DRIVE CLUTCH ROD ADJUSTMENT
Run-In Adjustment
Service
AUGER DRIVE CLUTCH ROD ADJUSTMENT
DRIVE BELT ADJUSTMENT
Auger Drive Clutch Rod Adjustment Hex Nuts Auger Drive
Adjusting Auger Drive Belt
DRIVE BELT ADJUSTMENT Continued
Checking Auger Belt & Belt Guide Adjustments
Service
Traction Drive Belt Replacement
DRIVE BELTS AND REPLACEMENT
Adjusting Auger Belt Guide
Service
Service
DRIVE BELT REPLACEMENT Cont
Auger Drive Belt Replacement
Auger Drive Pulley Auger Belt Stops
AUGER SHAFT BEARING REPLACEMENT
ROLLER CHAIN REPLACEMENT
SHEAR PIN REPLACEMENT
Service
CHECKING TIRE PRESSURE
DISCHARGE CHUTE WORM ASSEMBLY ADJUSTMENT
CHUTE DIRECTION CONTROL ROD GEAR ADJUSTMENT
Service
OVERALL DIMENSIONS & WEIGHT
Specifications
AUGER HOUSING
ENGINE
TECHNICAL MANUAL AVAILABILITY
COMMON REPLACEMENT PARTS
ACCESSORIES
Light Kit 7HP Models only