R  (2) Make sure that the engine 1(2) shutdown occurred not less than 5 
R  minutes before you do this procedure. 
R  (3) On the overhead maintenance panel 50VU: 
R  (a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) 
R  pushbutton switch is off. 
R  (b) Put a warning notice to tell persons not to energize the FADEC 
R  1(2). 
R  Subtask 12-13-79-010-067 
R  B. Open the oil tank servicing access door: 
R  FOR 1000EM1 
R  437BL 
R  FOR 1000EM2 
R  447BL 
R  4. Procedure_________ 
R  (Ref. Fig. 304/TASK 12-13-79-991-302) 
R  Subtask 12-13-79-210-067 
R  A. Check oil level and master Magnetic Chip Detector (MCD) visual indicator. 
R  NOTE : In order to reduce burden for nuisance EMCD pop out indication,____ 
R  the inspection of the Electrical Master Chip Detector can be 
R  defeered to the next convenient maintenance opportunity where 
R  trained personnel can performed the inspection without interfering 
R  with revenue service operation. 
R  (1) Check the visual indicator of the MCD. If the pop-out is extended 
R  (Ref. TASK 79-00-00-281-002). 
R  (2) Check oil level on the sight gage, if oil level is below full mark 
R  add oil as follows:

R  Oil Tank Remote Filling System Figure 304/TASK 12-13-79-991-302
 1EFF : 1 1 1CES  ALL  1 111 12-13-79 Page 316 Nov 01/03

R  Subtask 12-13-79-612-071 
R  B. Fill the pump: 
R  (1) Remove blanking caps from couplings. 
R  (2) Attach hose coupling from oil service system to remote oil filling 
R  port. Attach plastic transparent overflow hose to oil overflow port. 
R  CAUTION : DURING FILLING, THE MAXIMUM OIL PUMP FLOW RATE MUST NOT_______ 
R  EXCEED 66 US GAL/HR (250L/HR), OR OVERSERVICING OF OIL 
R  SYSTEM MAY RESULT. 
R  CAUTION : REMOVAL OF DRAIN LINE BEFORE FLOW OF OIL FROM OVERFLOW HOSE_______ 
R  STOPS MAY RESULT IN AN OVERSERVICED TANK. 
R  NOTE : Use of a plastic transparent hose in place of an opaque hose____ 
R  will allow detection of oil at overflow port location (oil 
R  tank "full") and give visual indication to stop filling 
R  sooner. 
R  (a) Add engine oil Ref. SB CFM 79-001 (Material No. CP2442) through 
R  oil service system until oil is visible through plastic 
R  transparent hose at the oil overflow port location. 
R  (3) When oil flow from overflow hose stops, disconnect oil service system 
R  and check for oil leakage from the coupling. Slightly wetted surface, 
R  insufficient to form a drop, is permitted. 
R  (4) Reinstall blanking caps on couplings. 
R  5. Close-up________ 
R  Subtask 12-13-79-410-067 
R  A. Close Access 
R  (1) Make sure that the work area is clean and clear of tool(s) and other 
R  items. 
R  (2) Close the oil tank access door: 
R  FOR 1000EM1 
R  437BL 
R  FOR 1000EM2 
R  447BL 
R  (3) Remove the warning notice(s).

 TASK 12-13-79-610-003
 Oil Tank Draining
 WARNING : DO NOT REMOVE THE FILLER CAP OF THE OIL TANK IMMEDIATELY AFTER ENGINE
_______ OPERATION. LET THE OIL PRESSURE DECREASE FOR A MINIMUM OF 5 MINUTES AFTER THE ENGINE SHUTDOWN. IF YOU OPEN THE FILLER CAP WHEN THERE IS PRESSURE IN THE TANK THE OIL CAN BURN YOU DANGEROUSLY.
 CAUTION : MAKE SURE THAT THE OIL TANK SCUPPER IS CLEAN TO PREVENT CONTAMINATION
_______ OF THE TANK DURING THE SERVICING OPERATIONS.
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific container 24L (6USgal) No specific warning notice No specific Torque Wrench : range 36.00 to 220.00 lbf.in
 (0.40 to 2.60 m.daN)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
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