Use and Care Manual
Table Of Contents
- Practices & Laws
- Emission Control System
- Required Operator Training
- Safety Alert Symbol
- Signal Words
- Safety Decals
- Safety Decal Locations
- Safety Decal Descriptions
- Safety Rules
- Draining Fuel System
- Service Position
- Separate Housing From Frame
- Remove Auger Housing
- Reinstall Auger Housing
- Bottom Cover Removal
- Install Bottom Cover
- Attachment Drive Belt Replacement
- Remove Attachment Drive Belts
- Install Attachment Drive Belts
- Traction Drive Belt Replacement
- Remove Traction Drive Belt
- Install Traction Drive Belt
- Attachment Brake Replacement
- Remove Attachment Brake
- Install Attachment Brake
- Friction Disc Replacement
- Remove Friction Disc
- Install Friction Disc
- Hex Shaft Bearing Replacement
- Remove Bearing
- Install Bearing
- Swing Gate Replacement
- Remove Swing Gate Assembly
- Install Swing Gate Assembly
- Auger Replacement
- Remove Auger
- Install Auger
- Auger Gearcase Replacement
- Remove Gearcase Assembly
- Install Gearcase Assembly
- Impeller Replacement
- Remove Impeller
- Install Impeller
- Engine Replacement
- Remove Engine
- Install Engine
- Traction Drive Cable Replacement
- Remove Traction Drive Clutch Cable
- Install Traction Drive Clutch Cable
- Dual-Handle Interlock Cam Replacement
- Remove Interlock Cam
- Install Interlock Cams
- Axle Bushing Replacement
- Remove Left Axle Bushing
- Install Left Axle Bushing
- Remove Right Axle Bushing
- Install Right Axle Bushing
- Flange Bushing Replacement
- Install Flange Bushings
- Differential Gear Replacement
- Remove Differential Gear
- Install Differential Gear
- Chute Gear Replacement
- Remove Chute Rotation Gear
- Remove Chute Rotation Gear
- Install Chute Rotation Gear
- Install Chute Rotation Gear
- Remove Actuation Gear
- Remove Actuation Gear
- Install Actuation Gear
- Install Actuation Gear
- Scraper Blade Replacement
- Remove Scraper Blade
- Install Scraper Blade
- Headlight Replacement
- Remove Bulb
- Install Bulb
- Gearcase Rebuild
- Disassemble Gearcase
- Assemble Gearcase
- Track Drive Wheel Replacement
- Remove Track Drive Wheel
- Install Track Drive Wheel
- Track Replacement
- Remove Track
- Install Track
- Bogie Wheel Replacement
- Remove Bogie Wheel
- Install Bogie Wheel
- Track Bearing Replacement
- Remove Bearing From Left Side of Unit
- Install Bearing to Left Side of Unit
- Remove Bearing From Right Side of Unit
- Install Bearing to Right Side of Unit
- EFI Replacement Components
- EFI Trouble Code Identification
- Checking trouble Codes
- trouble Code Diagnostics
- Code 16: Low Battery Voltage
- Code 21: Barometer Sensor
- Code 22: Engine Temperature Sensor
- Code 27: Low Fuel Pressure
- Code 28: High Battery Voltage
- Diagnostics for Non-Trouble Codes
- Engine Starts and Loses Power
- Engine No-Start Condition
- Surging Run Condition
- Engine Speed Does Not Change
- Blank Page
- Blank Page
EN – 60
EFI REPLACEMENT COMPONENTS
See Figure 152.
Model 921049
Ariens recommends using only genuine Ariens
replacement parts on this unit. Using unauthorized parts
may adversely affect the performance, durability or safety
of this unit and may void the warranty. Click the Parts
Diagrams by Parts Radar link at www.ariens.com for
replacement part numbers of the items listed below:
•ECU
- Barometric Pressure Sensor
- Air Temperature Sensor
• Throttle Body Assembly
- Throttle Plate Servo Motor
- Fuel Injector
- Fuel Pressure Sensor
- Engine Temperature Sensor
• Battery
• Fuel Pump
• Inline Fuel Filter
IMPORTANT: Replacement part sub components are not
available as individual parts.
EFI TROUBLE CODE IDENTIFICATION
Figure 152
Red LED
Green LED
14-Pin Chassis
Harness
12-Pin Throttle
Body Harness
Barometric
Pressure Sensor
Air Temperature
Sensor
Trouble
Code
Problem Correction
16 Low Battery Voltage Check charging
system and battery.
21 Barometer Pressure
Sensor Failure
Replace ECU.
22 Engine Temperature
Sensor Failure
Check engine
temperature sensor
and wiring.
27 Low Fuel Pressure Check fuel level.
28 High Battery Voltage Check charging
systems.
Green LED
is Constant
(not
blinking)
Low Battery Voltage
or Faulty ECU
Check battery
voltage. If voltage is
7.2 – 8.4 volts DC,
replace ECU.
If battery measures
lower than 7.2 volts
DC, charge battery.
LEDs are
dim.
Low Battery Voltage Check battery voltage
and charging system.
Battery should
measure 7.2 – 8.4
volts DC.
No LEDs
Illuminated
No Battery Voltage Check battery voltage
and charging system.
Battery should
measure 7.2 – 8.4
volts DC.
Figure 153
ECU