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Model: XL-660 AUTO

MANUFACTURED BY:
HOMELITE-TEXTRON
PORT CHESTER, NEW YORK, USA
SERIES OR ASSEMBLY NUMBER:
SERIAL NUMBER PREFIX:
YEAR INTRODUCED:
1966
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
4.5 cu. in. (73.7 ccm)
NUMBER OF CYLINDERS:
Homelite Two-Cycle single cylinder loop scavenged engine
CYLINDER BORE:
2.0 in. (50.8 mm)
PISTON STROKE:
1.4375 in. (36.5 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with Chrome plated bore
INTAKE METHOD:
Reed valve
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
13 lbs. 14 oz.
OPERATOR CONFIGURATION:
One Man
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast Magnesium
MAGNETO TYPE:
Phelon or Wico flywheel type
CARBURETOR:
Tillotson HS-4D
MAJOR REPAIR KIT:
RK-23HS
MINOR REPAIR KIT:
DG-5HS/T
AIR FILTER SYSTEM:
Cellulose fiber element
STARTER TYPE:
Fairbanks Morse automatic rewind
OIL PUMP:
Manual with automatic feed
MAXIMUM ENGINE RPM:
6,000 working
IDLE RPM:
IGNITION TIMING:
30 degrees BTDC.
BREAKER POINT SETTING:
0.015 in.
FLYWHEEL/COIL AIR GAP:
Position is fixed
SPARK PLUG TYPE:
Champion CJ-6
SPARK PLUG GAP:
0.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Caged needle roller
FUEL TANK CAPACITY:
24.2 fl. oz. (716 ml)
FUEL OIL RATIO:
32:1
RECOMMENDED FUEL OCTANE:
Regular automotive
MIX OIL SPECIFICATION:
Homelite mix oil
CHAIN PITCH:
3/8 in. 7 tooth sprocket
CHAIN TYPE:
Oregon 72C
BAR MOUNT PATTERN:
14 link
SHORTEST GUIDE BAR SUPPLIED:
16 in.
LONGEST GUIDE BAR SUPPLIED:
24 in.
COLOUR SCHEME:
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:
Same basic saw as XL-Automatic




 

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