Post Servicing Quality Inspection

• Wind Farm Name and Turbine No

• Task being audited

• Audit Carried Out by

• Additional Work Party Name(s)

• AWP or Documentation available to view

  Yes

  No

  N/A

• Is the location of the AWP known

  Yes

  No

  N/A

• Parts Correctly Consumed

  Yes

  No

  N/A

• Entry Level Cleanliness Condition

  Pass

  Fail

  N/A

• Lift Log Complete

  Yes

  No

  N/A

• First Level Cleanliness

  Pass

  Fail

  N/A

• Second Level Cleanliness (if applicable)

  Pass

  Fail

  N/A

• Lift Deck Cleanliness

  Pass

  Fail

  N/A

• Yaw Deck Cleanliness

  Pass

  Fail

  N/A

• Nacelle Cleanliness

  Pass

  Fail

  N/A

• Hub Cleanliness

  Pass

  Fail

  N/A

• Signs of leaks

  Yes

  No

  N/A

• Pitch trunnions greased (Annual)

  Yes

  No

  N/A

• Are TC marks aligned (4 Yearly)

  Yes

  No

  N/A

• Are the grease containers full (6 month and annual)

  Yes

  No

  N/A

• Additional Notes for the Hub

Hydraulic System

• Hydraulic level check (Annual)

  Good

  Low

  High

  N/A

• Signs of hydraulic leaks

  Yes

  No

  N/A

• Has the air filter been changed (Annual)

  Yes

  No

  N/A

• Check brake for signs of leaks or damage (Annual)

  Pass

  Fail

  N/A

• Additional observations for the nacelle

Gearbox and Main Shaft

• Check the gear oil level (Annual)

  Good

  Low

  High

  N/A

• Does the dipstick show signs of metalic deposits (Annual)

  Yes

  No

  N/A

• Has the air breather been replaced (Annual)

  Yes

  No

  N/A

• Have the coolers been cleaned (Annual)

  Yes

  No

  N/A

• Are the rotor locking pins or is the disc damaged

  Yes

  No

  N/A

• Is the rotor disc clean from grease

  Yes

  No

  N/A

• Check gearbox dampers for wear

  Pass

  Fail

  N/A

• Additional observations for the gearbox and main shaft

Generator and Coupling

• Is the auto lubricator full - if fitted (Annual)

  Low

  Half Full

  Full

  N/A

• Check funtionality of Auto Luber - if fitted (Annual)

  Pass

  Fail

  N/A

• Is the slip ring clean (6 monthly and annual)

  Yes

  No

  N/A

• Have the slip ring filters been clean - if fitted (Annual)

  Yes

  No

  N/A

• Do the brushes require replacing (6 monthly if applicable and Annual)

  Yes

  No

  N/A

• Additional observations for the generator and coupling

Cooling and Conditioning

• Have the air filters been replaced (Annual)

  Yes

  No

  N/A

• Is the coolant level correct (Annual)

  Good

  Low

  High

  N/A

• Cooler cleaning carried out (Mks 1 - 5.1)

  Yes

  No

  N/A

• Additional observations for cooling and conditioning

General Nacelle

• Do the aviation lights function - if fitted (Annual)

  Yes

  No

  N/A

• Rotate drivetrain and monitor for unusual noises

  Pass

  Fail

  N/A

• Additional observations for the nacelle

Yaw System

• Is the Yaw auto lubricator full - if fitted (Annual)

  Low

  Half Full

  Full

  N/A

• Have the yaw teeth been lubricated

  Yes

  No

  N/A

• Is there signs of yaw ring lubrication (6 monthly and annual)

  Yes

  No

  N/A

• Have the yaw motor brakes been torque checked

  Yes

  No

  N/A

• Have the toque limiters been torque checked (if fitted)

  Yes

  No

  N/A

• Additional observations for the yaw system

• Additional notes from audit