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Model: Pro Mac 510

MANUFACTURED BY:
McCULLOCH MOTORS CORP.
LOS ANGELES, CALIFORNIA, U.S.A.
SERIES OR ASSEMBLY NUMBER:
600018
YEAR INTRODUCED:
1977
YEAR DISCONTINUED:
1982
ENGINE DISPLACEMENT:
2.3 cu. in. (37.7 cc)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
1.562 in. (39.68 mm)
PISTON STROKE:
1.201 in. (30.51 mm)
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
10.6 lbs. (4.8 kg) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
CHAIN BRAKE:
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium and injection molded plastic
MAGNETO TYPE:
Breaker point flywheel type
CARBURETOR:
Walbro WA-8 or Zama
MAJOR REPAIR KIT:
MINOR REPAIR KIT:
AIR FILTER SYSTEM:
Felt element
STARTER TYPE:
Automatic rewind
OIL PUMP:
Automatic with manual override
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
26 degrees before TDC
BREAKER POINT SETTING:
0.018 in. (0.457 mm)
FLYWHEEL/COIL AIR GAP:
SPARK PLUG TYPE:
AC CS45T
SPARK PLUG GAP:
0.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:
Caged needle roller
FUEL TANK CAPACITY:
11.8 oz. (320 ml)
FUEL OIL RATIO:
40:1 with McCulloch oil
RECOMMENDED FUEL OCTANE:
Regular
MIX OIL SPECIFICATION:
McCulloch two-cycle mix oil
CHAIN PITCH:
3/8 in. low profile
CHAIN TYPE:
McCulloch
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
14 in. (35 cm)
LONGEST GUIDE BAR SUPPLIED:
16 in. (40 cm)
COLOUR SCHEME:
McCulloch Yellow with Black handles
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:





 

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