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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
FORWARD FORWARD BOTTOM BOTTOM
MOUNT
ON ENGINES WITHOUT CFMI SB 72-444
ON ENGINES WITH CFMI SB 72-444
S-M56-MM-03541-00-B
Oil Tank Installation Figure 401 (Sheet 2)
F70915
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 864-064-C00
WARNING:_______ DO NOT TOUCH THE COMPONENTS OF THE OIL SYSTEM IF THE ENGINE IS
HOT. THESE COMPONENTS STAY HOTTER THAN OTHER COMPONENTS. HOT
COMPONENTS CAN BURN YOU.
WARNING:_______ DO NOT OPEN THE OIL SYSTEM UNTIL THE PRESSURE GOES TO ZERO.
THE PRESSURE GOES TO ZERO APPROXIMATELY 5 MINUTES AFTER AN
ENGINE SHUTDOWN. A PRESSURIZED ENGINE CAN RELEASE A SPRAY OF
HOT OIL THAT CAN BURN YOU.
WARNING:_______ DO NOT LET HOT OIL GET ON YOU. PUT ON GOGGLES AND OTHER
EQUIPMENT FOR PROTECTION OR LET THE ENGINE BECOME COOL. HOT
OIL CAN BURN YOU.
WARNING:_______ DO NOT LET ENGINE OIL STAY ON YOUR SKIN. USE ENGINE OIL IN
AREA WITH GOOD VENTILATION. ENGINE OIL IS POISONOUS AND CAN BE
ABSORBED THROUGH YOUR SKIN. ENGINE OIL FUMES CAN IRRITATE YOUR
RESPIRATORY TRACT.
CAUTION:_______ DO NOT LET ALKALINE CLEANING FLUID GET INTO THE ENGINE OIL.
VERY SMALL QUANTITIES OF THIS FLUID CAN CHANGE THE ENGINE OIL.
DAMAGE TO EQUIPMENT CAN OCCUR.
CAUTION:_______ DO NOT LET HOT OIL GET ON THE ENGINE OR OTHER COMPONENTS.
IMMEDIATELY CLEAN THE COMPONENT IF OIL FALLS ON IT. OIL CAN
CAUSE DAMAGE TO PAINT AND RUBBER.
(1)
Obey the above Warnings and Cautions through all this procedure.
S 864-046-C00
(2)
Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P6-2 Load Control Center 1) For Engine No. 1:
a) AIRPLANES WITHOUT THE ENGINE INSTRUMENT SYSTEM (EIS); ENG 1 OIL QTY
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
b) AIRPLANES WITH THE ENGINE INSTRUMENT SYSTEM (EIS); EIS SEC 1 2) For Engine No. 2: a) AIRPLANES WITHOUT THE ENGINE INSTRUMENT SYSTEM (EIS); ENG 2 OIL QTY b) AIRPLANES WITH THE ENGINE INSTRUMENT SYSTEM (EIS); EIS SEC 3
S 014-003-C00
(3)
Open the right fan cowl panel (AMM 71-11-02/201).
S 684-066-C00
(4)
Drain the oil tank (AMM 12-13-11/301).
S 034-044-C00
(5)
Remove the tubes that follow from the oil tank:
(a)
Vent tube
(b)
Lube supply tube
