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 Engine Sumps Relubrication Tool Setup
 Figure 701/TASK 72-00-00-991-300- 12 (SHEET 1)
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 Engine Sumps Relubrication Tool Setup
 Figure 701/TASK 72-00-00-991-300- 22 (SHEET 2)
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 Dry Out Air Adapter Attachment to Rear End of Exhaust Plug
 Figure 702/TASK 72-00-00-991-301

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 Engine Dry-out
 Figure 703/TASK 72-00-00-991-302

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 Engine Relubrication
 Figure 704/TASK 72-00-00-991-303

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 Subtask 72-00-00-640-051

 C. Relubrication of the engine WARNING : STAY CLEAR FROM THE EXHAUST NOZZLE NOT TO BREATHE OIL MIST.
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 (1) Turn on the hot air source.

 (2) Increase the air temperature slowly and continuously 150 deg.C (320 deg.F) 163 deg.C (325 deg.F) .

 (3) Open the oil supply valve (30).

 (4) Turn the fan rotor and the core engine: WARNING : WEAR HEAVY PROTECTIVE GLOVES TO AVOID INJURY WHEN MANUALLY

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 TURNING THE FAN ROTOR.

 (a) Turn the fan rotor and the core engine (if possible) approximately once every minute, until the oil container is empty (5-6 minutes).
 (5) Turn the hot air source off.

 (6) Disconnect the hot air hose from the TOOL SET, DRYING AND RELUBRICATION - ENGINE SUMPS (856A2320G02).

 (7) Let the engine temperature decrease to the ambiant temperature.
 Subtask 72-00-00-080-051

 D. Removal of the tools
R  (1) Remove the ADAPTER, AIR - DRY OUT ENGINE SUMPS (856A3810G01) as follows.
 (a) Loosen the nuts (60).

 (b) Loosen the nuts (80).

R  (c) Disengage the ADAPTER, AIR - DRY OUT ENGINE SUMPS (856A3810G01) from the exhaust nozzle end.
 (2) Remove the TOOL SET, DRYING AND RELUBRICATION - ENGINE SUMPS (856A2320G02) from the lubrication unit as follows:
 (a) Make sure that the oil supply valve is closed.
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 (b) Disconnect the oil supply and air pressure supply lines from the oil container.

 (c) Loosen the knurled knobs (20).

 (d) Remove the tool body from the sleeves (10).

 (e) Remove the sleeves (10) from the lubrication unit.

 (3) If installed, remove the SAFETY PROTECTOR _ HANDCRANKING PAD (856A2796G01) as follows:
R (a) Disengage the wrench, part of TOOL SET, R/I - DRIVE SHAFTS (856A2718G02/P04) from the SAFETY PROTECTOR _ HANDCRANKING PAD (856A2796G01).
 (b) Remove the SAFETY PROTECTOR _ HANDCRANKING PAD (856A2796G01) from the AGB.
 5. Close-up
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 Subtask 72-00-00-420-054
 A. Procedure after the job
 (1) If necessary, install the handcranking drive cover (Ref. TASK 72-63-00-400-002).

 (2) Make sure that the scavenge screens are clean and serviceable (Ref. TASK 79-00-00-281-003).

 (3) Install the scavenge screen plugs.

 Subtask 72-00-00-410-071
 B. Close Access
 (1) Make sure that the work area is clean and clear of tool(s) and other items.

 (2) Close the thrust reverser doors: (Ref. TASK 78-36-00-410-040). FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR

 (3) Remove the warning notice(s).

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 TASK 72-00-00-100-008
 Engine Washing Requirements
 CAUTION : DO NOT USE METHANOL OR ENGINE TITANIUM PARTS COULD BE DAMAGED.

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 CAUTION : DO NOT WASH ENGINE EXPOSED TO DRY CHEMICAL FIRE EXTINGUISHING AGENTS.

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 CAUTION : DO NOT WASH ENGINE UNLESS THE EGT IS BELOW 150 DEG.F (66 DEG.C).
　
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