Ariens 075-084 Lawn Mower User Manual


 
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Model Number 911048 911049 911050 911051
Description Name LM21SC LM21 LM21S LM21
Engine Manufacture
Briggs Tecumseh Tecumseh Tecumseh
Cycles
Four Four Four Four
HP (3600RPM)
5555.5
Fuel Tank Capacity - qt (L)
1.6 (1.5) 1 (0.9) 1 (0.9) 1.5 (1.4)
Fuel
Unleaded Unleaded Unleaded Unleaded
Primer Bulb
Standard Standard Standard Standard
Throttle/Choke Control
Starting
Recoil Recoil Recoil Recoil
Cylinder Bore
Cast Iron Sleeve Aluminum Aluminum Aluminum
Pressurized Oil System
N/AN/AN/AN/A
Governed RPM
2850 2850 2850 2850
Crank Case Capacity - oz (L)
20 (0.6) 21 (0.6) 21 (0.6) 27 (0.8)
Air Cleaner
Dual Element Paper Element Paper Element Paper Element
Engine Oil Type
SAE 30 SAE 30 SAE 30 SAE 30
Spark Plug Gap
0.03 0.03 0.03 0.03
Differential
Standard N/A Standard N/A
Variable Speeds-MPH (KPH)
0-3.5 (0-5.6) N/A 0-3.5 (0-5.6) N/A
Mower Deck Gauge
14 Gauge Stamped
Steel
14 Gauge Stamped
Steel
14 Gauge Stamped
Steel
14 Gauge Stamped
Steel
Baked Powder Paint
Standard Standard Standard Standard
Cutting Width - in (cm)
21 (53.3) 21 (53.3) 21 (53.3) 21 (53.3)
Cutting Height - in (cm)
6 Positions 6 Positions 6 Positions 6 Positions
1.2-3.5 (3.2-8.9) 1.2-3.5 (3.2-8.9) 1.2-3.5 (3.2-8.9) 1.2-3.5 (3.2-8.9)
Folding Handlebar
Standard One Piece Standard One Piece Standard One Piece Standard One Piece
Adjustable Handlebar
4 Position 4 Position 4 Position 4 Position
Front Wheel Diameter - in (cm)
7.5 (19.1) 7.5 (19.1) 7.5 (19.1) 7.5 (19.1)
Rear Wheel Diameter - in (cm)
10.5 (26.7) 10.5 (26.7) 10.5 (26.7) 10.5 (26.7)
Side Discharge
Standard Standard Standard Standard
Bagger
Standard Standard Standard Standard
Mulching Capability
With KitWith KitWith KitWith Kit
Attachments (* denotes it comes with unit)
Dethatcher
71102400 71102400 71102400 N/A
Mulchmaster Package
71102700 71102700 71102700 71102700
Leaf Shredder
71102800 71102800 71102800 71102800
Side Discharge Chute
71102900 71102900 71102900 71102900
Rear Bagger
71103000 71103000 71103000
Swivel Wheel Kit
71103300 71103300 71103300 71103300
Rear Discharge Chute
71103200 71103200 71103200 71103200
Rear Roller Kit
71103400 71103400 71103400 71103400
Mulching Kit
71103500 71103500 71103500 71103500