FLUSHING SERIOUSLY CONTAMINATED FLIGHT CONTROL OR UTILITY HYDRAULIC
Jack right rear landing gear (Task 1-24). Check
wheel (42) is free to rotate.
Keep personnel clear of landing gear.
Injury can occur when wheel is turned.
Set BRK steer switch (42.1) to ON.
Set swivel switch (43) in cockpit to lock, then
UNLOCK. Repeat six times.
Set SWIVEL switch (43) to STEER.
Slowly rotate STEERING CONTROL knob (44)
fully left, then fully right. Repeat three times.
Set knob (44) to neutral (center) position.
Set SWIVEL switch (43) to LOCK.
Remove jack from landing gear (Task 1-24).