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O.S. - OSMG0016 OSM11532 11532 531028017979 4531028017979
Manufacturer Stock#
11532
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O.S. 15LA ABN w/Muffler
 
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O.S. 15LA ABN w/Muffler
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Tower Catalog Page: 167

Stock Number
LXPUD9
Retail Price
109.99
Tower's Low Price
$69.98
Stock Status
In Stock
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133.66  Buy Now 6.30  

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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the O. S. Max .15LA Engine with Muffler.
Meets requirements of beginners and sport flyers.
*** TWO YEAR LIMITED WARRANTY ***

FEATURES

One-Piece natural finish crankcase
Non-ringed cylinder construction
Two Bronze Crankshaft Bushings (sometimes called oilite bearings)
Schnuerle Porting (Schnuerle scavenging)
Side Exhaust
Nylon Backplate with Remote Needle Valve
#10G carb with remote needle valve assembly

INCLUDES

Expansion-Style Muffler #871
.15LA Engine w/Carb
Instructions, Decal Sheet, and Warranty Card
Two 2.6x23mm screws to bolt muffler to engine
1.5 inch length of fuel tubing for remote needle valve
One #A3 glow plug

REQUIREMENTS

Glow Fuel with 5-15% Nitromethane and 20% (minimum) lubricant content
Glow starter, plug wrench and field equipment

SPECIFICATIONS

Construction: Aluminum 1-Piece Crankcase, Piston, Cylinder Head,
Crankshaft, Connecting Rod, and Crankshaft. Nickel-Plated
Brass Cylinder
Displacement: 2.49cc (0.1517 cu. in.)
Bore: 15.2mm (.598")
Stroke: 13.7mm (.539")
Horsepower: .41 PS, 0.40 HP at 17,000 RPM
Weight: 5 oz w/o muffler (6.5 oz w/muffler)
Length: 56.5mm (2.16") distance/backplate to front of drive washer
76.5mm (3.01") distance from backplate to prop adapter
Width: 24.8mm (1.0") width of engine neglecting mounting flanges.
Distance Between Mounting Holes Same Side: 14.4mm (.56")
Distance Between Mounting Holes Opposite Side: 33mm (1.29")
Height: 61mm (2.42")from bottom of mounting tab/top of cylinder head
Crankshaft Thread Size: 5mm
Recommended Props: Break In: 8X4
Trainer and Sport Models: 7X5-6, 8X4-5
Practical RPM Range: 2,500 - 18,000 RPM

High Speed Needle: 1.5 turns out from fully closed
Low Speed Needle: Tip of the needle half way across the small hole
in the FRONT of the carb body.

COMMENTS

This engine will work well with any of the following glow plugs: A3,
A5, or A8.

tlw 6/22/07
ir/jxs
updt lmm 3/27/09

– If you need more information, use these O.S. resources –
Click Here: Manufacturer's Product Web Page
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

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Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
THIS IS THE NATURAL OS MAX .15 LA AIRCRAFT ENGINE. INCLUDES: ASSEMBLED ENGINE W/REMOTE NEEDLE, EXPANSION STYLE MUFFLER, #A3 GLOW PLUG, INSTRUCTIONS. REQUIRES: 5%-15% NITROMETHANE AND 20% (MINIMUM) OIL CONTENT FUEL, PROPELLER, STARTING AND MAINTENANCE EQUIPMENT.

Accessories for the O.S. 15LA ABN w/Muffler

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 LXK134 Great Planes Ultra Precision Fuel Filter
Qty Discount Available
3.79   In Stock
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1.99   In Stock
 LXRXC4 Tower Hobbies TOWER Power 10% Airplane Fuel Quart
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9.19   In Stock
Subtotal for this Group of Accessories: 14.97  
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