Part 8

SPECIFICATIONS & CHARTS

 

GENERAL SPECIFICATIONS

MODEL

 

GV-220

 

 

 

BORE

 

2.95 inches (75mm)

 

 

 

STROKE

 

1.93 inches (49mm)

 

 

 

DISPLACEMENT

 

216.5cc

 

 

 

OIL CAPACITY

 

 

W/O FILTER CHANGE

 

21 ounces (620ml)

WITH FILTER CHANGE

 

29.5 ounces (870 ml)

 

 

 

 

VALVE TRAIN

MODEL

 

GV-220

 

 

 

VALVE SEAT WIDTH:

 

 

DESIGN WIDTH

 

0.034-0.044 inch (0.87-1.13mm)

 

 

 

VALVE SEAT ANGLE

 

45 degrees

 

 

 

VALVE MARGIN:

 

 

DESIGN MARGIN

 

0.034-0.044 inch

 

 

(0.87-1.13mm)

 

 

 

INTAKE VALVE STEM

 

 

DIAMETER:

 

 

DESIGN DIAMETER

 

0.274-0.275 inch

 

 

(6.965-6.980mm)

 

 

 

EXHAUST VALVE STEM

 

 

DIAMETER:

 

 

DESIGN DIAMETER

 

0.273-0.274 inch

 

 

6.965-6.980mm)

 

 

 

TAPPET DIAMETER

 

 

INTAKE AND EXHAUST:

 

 

DESIGN DIAMETER

 

0.293-0.294 inch

 

 

(7.457-7.475mm)

 

 

 

VALVE SPRINGS:

 

 

FREE LENGTH

 

2.074 inch (52.69mm)

FORCE REQUIRED TO

 

 

COMPRESS SPRING

 

 

TO 1.39 INCH (35.2mm)

 

19.8-21.8 pounds

 

 

(9.0-9.9kg)

 

 

 

VALVE CLEARANCE:

 

 

INTAKE

 

0.001-0.0022 inch

 

 

(0.03O.056mm)

EXHAUST

 

0.0018-0.003 in.

 

 

(0.07-0.046mm)

 

 

 

VALVE GUIDES:

 

 

DESIGN DIAMETER

 

0.237-0.2364 inch

 

 

(6.02-6.005mm)

 

 

 

 

CRANKSHAFT END PLAY

ALLOWABLE END PLAY

0.006-0.023 inch

(0.14-0.60mm)

Page 8-4

Page 136
Image 136
Generac Power Systems 940-2, 941-2 service manual General Specifications

941-2, 940-2 specifications

Generac Power Systems has established a strong reputation in the field of backup power solutions, particularly with its innovative products like the Generac 940-2 and 941-2 generator systems. These generators are designed to provide reliable power during emergencies, ensuring that homes and businesses can maintain operations seamlessly when grid power is disrupted.

One of the standout features of the Generac 940-2 and 941-2 models is their robust engine performance. Both generators utilize Generac’s patented engines, known for their durability and efficiency. These engines are built to withstand the most demanding conditions while providing a consistent power output. This reliability is crucial for users who depend on uninterrupted power supply for essential appliances and equipment.

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Another important characteristic of these models is their user-friendly interface. The generators come with an intuitive digital controller that provides real-time information on power usage, system status, and maintenance needs. This technology makes it easy for users to monitor their generators and ensure they are always ready for an emergency.

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In summary, the Generac Power Systems 940-2 and 941-2 are exceptional generators that combine powerful performance with innovative technologies. Their automatic transfer switch capabilities, user-friendly controls, noise reduction features, and flexible fuel options make them an excellent choice for anyone seeking reliable backup power solutions. With these generators, users can rest assured knowing they have a dependable energy source ready when they need it most.