S 015-038-N00
 WARNING: OBEY THE INSTRUCTIONS IN 78-31-00 WHEN YOU OPEN THE THRUST
_______
 REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO
 PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.

 (4)  Open the left thrust reverser (Ref 78-31-00/201).
 S 685-009-N00
 WARNING: BEFORE YOU OPEN THE OIL TANK CAP, PERMIT A MINIMUM OF 5 MINUTES
_______
 AFTER THE ENGINE SHUTDOWN TO LET THE PRESSURE IN THE OIL TANK
 BLEED OFF. A FAST FLOW OF HOT OIL CAN OCCUR AND CAUSE INJURY
 TO YOU.

 DO NOT KEEP THE OIL ON YOUR SKIN FOR A LONG TIME. IF YOU DO NOT CLEAN THE OIL OFF, THE OIL CAN CAUSE INJURY.
 (5)  
If there is oil in the oil tank, drain the oil tank
 (Ref 12-22-03/301).

 G.
Do a Test of the Indicating System for the Oil Quantity

 (1)  
Supply electrical power (Ref 24-22-00/201).

 S 865-010-N00
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 79-31-00
 ALL  ú ú N01 Page 504 ú Jun 10/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
(2)  S 865-011-N00Make sure these circuit breakers that follow are closed: (a) P7 Overhead Circuit Breaker Panel 1) 7F9 EIU L 2) 7F10 EIU C 3) 7F15 EIU R
 (3)  S 865-012-N00Make sure the EIU select switch on the pilots' center instrument panel, P2, is in the AUTO position.
 (4)  S 615-066-N00Add the oil to the oil tank until the oil quantity indication on the auxiliary EICAS display shows 1 liter.
 NOTE:____ You must use a calibrated beaker to correctly measure the quantity of the oil, approximately 10 U.S. quarts (9.5 liters), which is added. The quantity of the oil necessary to get an EICAS display of 1 will change with the engine position.
 (5)  S 715-014-N00Make sure the quantity shown does not change for each position of the EIU select switch. (a) Set the EIU select switch to the left (L). 1) Make sure the oil quantity indication does not change. (b) Set the EIU select switch to the center (C). 1) Make sure the oil quantity indication does not change. (c) Set the EIU select switch to the right (R). 1) Make sure the oil quantity indication does not change.
 (6)  S 865-015-N00Put the EIU select switch to the AUTO position.
 (7)  S 615-024-N00Add 9 more U.S. quarts (8.5 liters) of oil to the oil tank.

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 ALL  ú ú N03 Page 505 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 215-026-N00
 (8)  
Look at the oil quantity indication on the EICAS display to make
 sure it reads 9.5 |1 liters.

 S 615-027-N00

 (9)  
Add 9 U.S. quarts (8.5 liters) of oil to the oil tank.

 S 215-029-N00

 (10)
 Look at the oil quantity indication to make sure it shows 18 |1
 liters.

 S 615-030-N00
 CAUTION: DO NOT ADD TOO MUCH OIL TO THE OIL TANK ON THE ENGINES NO. 1
_______
 AND NO. 2. AN OVERSERVICED OIL SYSTEM CAN CAUSE AN HIGH OIL
 TEMPERATURE CONDITION WITH A POSSIBLE INFLIGHT SHUTDOWN.

 (11)
 Add the oil to the oil tank until it starts to flow into the scupper drain.

 S 215-056-N00

 (12)
 Look at the oil quantity indication on the auxiliary EICAS display.

 S 215-083-N00

 (13)
 Make sure the oil quantity indication shows 22 |3 liters.

 S 865-019-N00

 (14)
 Remove electrical power if it is not necessary (Ref 24-22-00/201).

 H.
Put the Airplane Back to Its Usual Condition.

 S 615-020-N00
 (1)  If it is necessary, do the servicing procedure for the engine oil
 tank (Ref 12-13-03/301).

 S 415-039-N00
 WARNING: OBEY THE INSTRUCTIONS IN 78-31-00 WHEN YOU CLOSE THE THRUST
_______
 REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO
 PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
　
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