Thrust (Affected Engine) .......................................................REDUCE

IF  Oil Pressure Above 55 psi and Other Indications Normal: 
OR  Reduce thrust for completion of flight. Normal engine operation may be maintained if flight conditions require. * * * * 
IF  Oil Pressure Above 55 psi and Oil Quantity Increases Above Normal Range: 
Shut down the engine. 
* * * * 

MD-80 Sec. 3 Page 139
Flight Manual Continental Rev. 05/15/95  #23

OIL QUANTITY DECREASING OR INCREASING

Note:  Oil consumption should not exceed 1 qt per hour.  Consumption in excess of this should be noted in the logbook. 
Note:  Increasing oil quantity may indicate a leak in the fuel/oil cooler. If oil quantity increases above normal, observe oil pressure and 

fuel flow. Shutdown engine if oil pressure exceeds 55 psi. IF Oil Quantity Increasing: IF Oil Pressure and Fuel Flow Are Normal: Continue normal operation.
OR * * * *
OR
IF Oil Pressure Above 55 psi:
Shut down the engine.

* * * *
IF Oil Quantity Decreasing: IF Oil Pressure and Temperature Are Normal: Anticipate engine oil pump cavitation or oil pressure loss.
OR
* * * *
IF Oil Pressure Is Fluctuating:
Continue operation at reduced thrust.
IF Oil Pressure Loss Is Experienced:
Shut down the engine.
* * * *
Sec. 3 Page 140 MD-80
Rev. 05/15/95 #23 Continental Flight Manual

OIL STRAINER CLOGGING LIGHT ON

IF Inflight:

Thrust (Affected Engine) ................................................REDUCE

IF  Light Goes Out: 
OR  OR  Continue operation with thrust reduced at or below setting necessary to keep light off. * * * * 
IF  Light Remains On: 
Shut down the engine or reduce thrust to minimum required to sustain flight until landing. 

* * * *
IF  On Ground:
Note:  This light may come on due to contaminants in the filter, cold viscous oil, or a combination of both.
IF  Oil Temperature Is Above 25.C: Shut down the engine. Filter should be serviced immediately.

OR * * * *
IF Oil Temperature Is At or Below 25.C:
Wait 5 minutes to allow the engine to warm up.
IF Light Goes Out:
Continue normal operation.

OR
* * * *

IF  Light Remains On: Shut down the engine. Maintenance action is required.
* * * *
MD-80 Sec. 3 Page 141
Flight Manual Continental Rev. 05/15/95  #23

OIL TEMPERATURE HIGH

IF  Oil Temperature Approaching Limits: 
Thrust (Affected Engine) ................................................... INCREASE 
Note:  An increase in oil temperature can be associated with reduced thrust. Increasing thrust will increase fuel flow and may provide greater cooling of the oil. Oil temperature stabilization may take several minutes following thrust changes. 
IF  Oil Temperature Exceeds 135.C For More Than 15 minutes Or Exceeds 165.C At Any Time: 
Shut down the engine. 
* * * * 

REVERSER INTERLOCK WILL NOT RELEASE, OR
REVERSER LEVER RETURNS TO REDUCED THRUST

Affected Reverser ..................................................................... FWD IDLE

Use unaffected thrust reverser as necessary for deceleration within limits
of directional controlability
* * * *
Sec. 3 Page 142 MD-80
Rev. 05/15/95 #23 Continental Flight Manual

REVERSER ACCUMULATOR LOW LIGHT ON IN FLIGHT

ENG HYD PUMP Switch (Affected System) ................................... HI

Reverser Accum Shut-Off CB (S28 or T28) ..................... PULL FOR 3 SECONDS AND RESET
Note: Pulling CB for not more than 3 seconds should charge
accumulator. Accomplish one time only. 
IF  Light Off and Stays Off for 5 Minutes or Longer With No Decrease of Associated Hydraulic Fluid Quantity: 
OR  Continue normal operation. * * * * 
IF  Light Comes On Again Within 5 Minutes or Hydraulic Fluid Quantity Decreases: 
Continued flight is permissible. 
- - - - - AFTER LANDING - - - - -
With nose gear on the runway, apply down elevator and reverse thrust to idle detent.  After reverse thrust is verified, gradually increase reverse thrust as required. 
Note:  If difficulty is experienced maintaining directional control during reverse thrust, reduce reverse thrust as required. 
Do not attempt to maintain directional control with asymmetric thrust. 
Affected reverser may not extend and hydraulic supply may be subject to quantity loss. 
* * * * 

MD-80 Sec. 3 Page 143
Flight Manual Continental Rev. 01/01/97  #25
　
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