Operation Manual

Specifications
5
MODEL MB
ENGINE
Manufacturer/Model Briggs & Stratton Vanguard, 2 Cyl. OHV (Air-Cooled)
Displacement 34.7 cu. in. (570 cc)
HP (@ 3600 RPM) 18.0
Max. RPM (No Load) 3600
± 100
Governed RPM 3600
± 100
Max. Torque [ft-lb (N
⋅m) @ RPM] 29.5 (40.5) @ 2400
Idle RPM 1750
Spark Plug Type Champion RC14YC
Spark Plug Gap .030 in. (.75 mm)
Crankcase Capacity 1.5 qts (1.4 liters)
Crankcase Lubricant SF/SG/SH/SJ or Higher Grade Oil Only with 30W Viscosity
Above 40° F (4° C)
Oil Filter 492932
Fuel Tank Capacity 3 Gallons (11.35 liters)
Fuel Automotive Grade Unleaded Gasoline (85 Octane)
Cooling System Air Cooled
ELECTRICAL SYSTEM
Battery 12 Volt, 220 CCA (Interstate PC12/80)
Charging System Flywheel Alternator
Charging Output 16 Amp DC (Regulated)
System Polarity Negative Ground
Ignition Magnetron
®
Electronic
Starter 12 Volt Electric Key and Solenoid Operated
Interlock Switch Ignition Lockout by Seat Switch, Transmission Neutral and Blade Clutch
Circuit Breaker Manual Reset (15A)
TRANSMISSION
Manufacturer/Model Dual, Independent Hydro-Gear Integrated Transaxles
Steering Hand Lever Control / Individual Wheel
Forward Speed Control Precision Friction Lock Lever, Cruise Control, with Neutral-Park
Position
Service Brake Mechanical Lockout for each Transmission (Single Lever Control)
Parking Brake Mechanical Cog Lock on Transmission Gear