Note: The rudder will revert to manual. Maintain minimum approach speed of 135 KIAS until landing assured.
ANTI-SKID Switch............................................................................. ARM
GND PROX WARN Switch.............................................................. OVRD
Landing Gear Handle...................................................................... DOWN
Emergency Gear Extension Lever..................PULL FULL UP & LATCH
Gear Lights .................................................................................. 3 GREEN
Note: It may be necessary to slow to approach speed to allow nose gear to latch down.
(Continued)
Sec. 3 Page 76 MD-80
Rev. 05/15/95 #23 Continental Flight Manual
GEAR DOOR OPEN Light....................................................................ON
IAS...........................................................................................ESTABLISH
Fly maneuver speed until on final, then slow to approach speed.
Avoid excessive flare, make positive gear touchdown to avoid float.
Note: Be aware of body angle. Tail will strike runway at
approximately 11.5. (10.5. heavy or hard landing).
Lower nose immediately after main gear touchdown. After nose gear
contact, apply down elevator and apply brakes smoothly to full pedal.
Throttles..........................................IDLE REVERSE THRUST DETENT
Set thrust symmetrically to idle reverse thrust. Do not use asymmetric reverse thrust to maintain directional control. Rudder and differential braking should be used to maintain directional control. Increase reverse thrust above idle reverse only if necessary for runway length considerations. Apply the reverse thrust smoothly and symmetrically.
Caution: Increasing amounts of reverse thrust significantly reduce rudder effectiveness. If directional control cannot be maintained, reduce thrust to idle reverse.
Apply steady symmetrical brake pedal force to the mechanical stops after nosewheel touchdown to minimize accumulator pressure loss. As rudder control deteriorates with lower speed, use differential braking for directional control only as necessary.
Maintain maximum possible braking to a complete stop. Turn antiskid off and set parking brake before releasing pedals. Do not attempt to taxi. Before moving airplane, ensure gear safety pins have been installed and manually close main gear doors in order to minimize door damage.
* * * *
MD-80 Sec. 3 Page 77
Flight Manual Continental Rev. 08/01/98 #27
LANDING GEAR / BRAKES
ALTERNATE GEAR EXTENSION WITH
RIGHT HYDRAULIC FAILURE
Note: Use this checklist after completing the appropriate abnormal checklist.
Landing Gear Handle ............................................................. DOWN Emergency Gear Extension Handle ......PULL FULL UP & LATCH WARNING: Rudder will revert to manual. Minimum approach speed is 135 KIAS until landing is assured. Note: It may be necessary to configure and slow to 28 / REF speed to allow the nose gear to latch down. IF Gear Is Not Down and Locked (One or More Red Lights):
Landing Gear Downlocks ..............................CHECK
Refer to VISUAL CHECK OF LANDING GEAR DOWNLOCKS, this section.
IF Any Gear Is Not Down and Locked:
OR Refer to PARTIAL OR GEAR UP LANDING PROCEDURE, Section 2. * * * *
IF All Gear Are Down and Locked
Continue checklist at .
IF Gear Is Down and Locked (Three Green Lights):
. Caution: Do not stow emergency gear extension lever until malfunction has been corrected or until gear door hydraulic bypass lever has been pulled.
Note: Gear doors will remain open and the GEAR DOOR OPEN light will remain on. Note: Nosewheel steering to the left is restricted.
Note: Minimize landing rollout and stop airplane on runway. Install gear safety pins and close main gear doors before taxi in.
* * * *
Sec. 3 Page 78 MD-80
Rev. 08/01/98 #27 Continental Flight Manual
BRAKE OVERHEAT LIGHT ON
Note: Brake OVHT light comes on when any one brake temperature exceeds 400.C (305° some airplanes) and goes off when brakes cool to 360.C (260° on some airplanes).
IF
In Flight :
Flight Conditions permitting, extend landing gear until brake OVHT light goes off. If condition does not change after 10 minutes, assume an indication fault. Brakes, wheels, and tires
OR
will require inspection before next flight.
* * * *
IF On Ground:
Stop airplane as soon as practical. Do not set parking brake.
Brakes, wheels, and tires will require inspection before next flight.
WARNING: Ground crew must remain clear of main gear. Fuse plugs may melt. If brake temperature exceeds gage limit, loss of braking may result.
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