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9907-077 WOODWARD

Brand:  WoodWard

Model number:9907-077

Colour:new                  

Warranty: 12 months

Lead Time:3-day working day   

Country of origin: USA Price: Please contact us         

Product weight:0.85kg

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

9907-077   WOODWARD

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Products Name: 9907-077 WOODWARD

PRODUCT DESCRIPTION

Electromagnetic Interference (EMI) can be an intermittent condition. Improperly shielded installations can provide good control for a while and then cause problems. For this reason it is important to be sure all shields are properly installed.

Benefits:

The 3161 governor must be calibrated to engine specifications. When requesting 

the correct specifications for your governor, contact Woodward (information on 

www.woodward.com). When requesting information for your governor, include 

the following information: 

· Governor part number 

· Governor serial number 

General 

1. Before placing the governor on the test stand, be sure the governor pump is 

assembled for the correct direction of rotation. 

2. Install governor on the test stand. 

3. Remove governor cover. 

4. Set governor droop at zero. 

 (a) Place dial indicator on the speeder plug. 

 (b) If the hand on the dial indicator shows movement when moving the 

servo from mm. to max. position, readjust the droop slider and position 

the servo again. Moving the slider towards the speeder plug decreases 

droop, and moving it away increases droop. When zero droop has 

been set, tighten nut (12) on the droop slider. 

5. Place test cover 8995-072 and terminal lever positioning tool 8995-073 on 

the governor. 

6. Adjust the output shaft protractor 8995-070 to read zero degrees when the 

output shaft is at minimum travel. 

7. Fill the governor with 2.2 liters of clean oil with a viscosity of 100–300 SUS 

at operating temperature (typically 150–180 °F/66–82 °C). 

Calibration 

1. With the governor installed on the test stand, rotate the test stand drive (100 

to 400 rpm) until the governor output shaft moves to full fuel (40 degrees 

minimum). 

2. Increase test stand speed and adjust governor speed setting so the 

governor controls at 20 degrees output shaft position at 900 rpm. 

3. Open the governor needle valve and allow the governor to hunt for a 

minimum of 30 seconds. Close the needle valve until the governor is stable. 

Record controlling rpm. Turn the valve clockwise until the valve is 

completely closed. The controlling rpm should change less than 10 rpm in a 

30 second time period.


9907-076   WOODWARD

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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