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Model: Mini Mac 6A

MANUFACTURED BY:
McCULLOCH MOTORS CORP.
LOS ANGELES, CALIFORNIA, U.S.A.
SERIES OR ASSEMBLY NUMBER:
600080
SERIAL NUMBER PREFIX:
A10-, 11-, A11-, 12-
YEAR INTRODUCED:
July 1970
YEAR DISCONTINUED:
May 1973
ENGINE DISPLACEMENT:
1.78 cu. in. (29ccm)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
1.375 in. (35 mm)
PISTON STROKE:
1.200 in. (30.4 mm)
PISTON RING THICKNESS:
CYLINDER TYPE:
Aluminum with CHROME plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
not advertised
WEIGHT:
6-3/4 lbs. (3.06 kg) powerhead only
OPERATOR CONFIGURATION:
One Man operation, top handle saw
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Injection molded polymer, die cast MAGNESIUM
MAGNETO TYPE:
McCulloch flywheel magneto
CARBURETOR:
Walbro MDC
MAJOR REPAIR KIT:
K1MDC
MINOR REPAIR KIT:
D1MDC
AIR FILTER SYSTEM:
Flocked wire screen element
STARTER TYPE:
McCulloch automatic rewind
OIL PUMP:
Automatic with manual override
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
26 degrees before TDC fixed
BREAKER POINT SETTING:
0.018 in. (0.45 mm)
FLYWHEEL/COIL AIR GAP:
0.012 in. (0.30 mm)
SPARK PLUG TYPE:
Champion DJ8J, Bosch HS8E, NGK BM6F
SPARK PLUG GAP:
0.025 in. (0.5 mm)
CRANKSHAFT MAIN BEARINGS:
Caged needle roller
FUEL TANK CAPACITY:
10.8 fl. oz. (320 ml)
FUEL OIL RATIO:
40:1
RECOMMENDED FUEL OCTANE:
Regular grade
MIX OIL SPECIFICATION:
McCulloch two-cycle chain saw mix oil
CHAIN PITCH:
3/8 in. low profile, 1/4 in on early production
CHAIN TYPE:
Mcculloch
BAR MOUNT PATTERN:
08 link
SHORTEST GUIDE BAR SUPPLIED:
12 in. (30 cm)
LONGEST GUIDE BAR SUPPLIED:
16 in. (40 cm)
COLOUR SCHEME:
McCulloch Yellow enamel with Black handle
PAINT CODES:
ILLUSTRATED PARTS LIST:
86497, micro fiche card 25
SERVICE MANUAL:
Service Instruction 27, micro fiche card 34A

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