Homelite 750 Specifications
750
Crank ………. 70236-2
Rod …………. 70274
Piston ……… 70672a
68193a includes ring
SERIES OR ASSEMBLY NUMBER:
YEAR INTRODUCED:1978
YEAR DISCONTINUED:1986
ENGINE DISPLACEMENT:6.8 cu. in. (112 cc)
NUMBER OF CYLINDERS:1
CYLINDER BORE:2.25 in. (57.1 mm)
PISTON STROKE:1.720 in. (43.7 mm)
CYLINDER TYPE:Aluminum with chrome plated bore
INTAKE METHOD:Piston ported
MANUFACTURER ADVERTISED H.P.:6.95 SAE @ 8,000 RPM
WEIGHT:23.1 lbs. 10.5 kg) powerhead only
OPERATOR CONFIGURATION:One Man operation
HANDLEBAR SYSTEM:Anti-vibration
CHAIN BRAKE:none
CLUTCH:Centrifugal
DRIVE TYPE:Direct
CONSTRUCTION:Die cast mangesium
MAGNETO TYPE:Electronic two piece
CARBURETOR:Walbro WB series
MAJOR REPAIR KIT:
MINOR REPAIR KIT:
AIR FILTER SYSTEM:Polyester micro mesh element
STARTER TYPE:Homelite automatic rewind with compression release and automatic spark retard
OIL PUMP:Automatic with manual override
MAXIMUM ENGINE RPM:no load 11,000 to 12,000
IDLE RPM:
IGNITION TIMING:fixed
BREAKER POINT SETTING:none
FLYWHEEL/COIL AIR GAP:0.015 in. (0.38 mm)
SPARK PLUG TYPE:Champion CJ4
SPARK PLUG GAP:0.025 in. (0.63 mm)
CRANKSHAFT MAIN BEARINGS:Roller
FUEL TANK CAPACITY:42 oz. (1240 ml)
FUEL OIL RATIO:32:1 with Homelite oil
RECOMMENDED FUEL OCTANE:Regular
MIX OIL SPECIFICATION:Homelite chain saw mix oil
CHAIN PITCH:.404 in.
CHAIN TYPE:Homelite
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:19 in. (48 cm)
LONGEST GUIDE BAR SUPPLIED:43 in. (109 cm)
COLOUR SCHEME:Homelite Red
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL: