(d)
Start the engines (Automatic Start) (AMM 71-00-00/201).
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(e) Run the engines at idle until the oil temperature is at or
above 86°F (30°C).
NOTE:____ To idle the engines, the oil temperature must be at
least -27.4°F (-33°C).
(f) Make sure the engine oil temperature is at least 86°F (30°C)
before you increase the power above idle.
(g) Before shutdown of the engines, run the engines at idle for a
minimum of 10 minutes.
NOTE:____ This will let the engine temperature stabilize.
S 863-008
(6)
Stop the Engines (Usual Engine Stop) (AMM 71-00-00/201).
S 863-009
(7)
Install the engine inlet and exhaust covers.
NOTE: Keep the engine covers in a warm location before you install
____ them on the airplane. Covers that are cold or frozen may be difficult to install, and may freeze to the engine inlet and exhaust.
NOTE: At very low ambient temperatures, the time for the engine to
____ cool to -27.4°F (-33°C) can be greatly increased by the use of engine inlet and exhaust covers.
S 203-010
(8)
Continue to use the engine oil temperature indicator on the EICAS to monitor the engine oil temperature when the engines are not running.
S 603-011
(9)
Fill the IDG with oil as required (AMM 12-13-07/301).
NOTE: If the IDG is serviced for cold weather operation, use the
____ preferred oil, MIL-L- 7808 instead of MIL-L-23699 lubricant. The only MIL-L-7808 lubricant approved for Sundstrand IDGs is Exxon 2389.
S 213-012
(10) Visually check the wing lower surface for fuel leaks.
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S 213-013
(11) Visually check the landing gear.
(a) Wipe the inner cylinder with a clean cloth to check for hydraulic leakage from the seals.
S 213-014
(12)
Check the landing gear tire pressure and inflate as required (AMM 12-15-06/301).
S 213-015
(13)
Check the wing landing gear shock strut fluid (AMM 12-15-03/301) and the body landing gear shock strut fluid (AMM 12-15-04/301).
S 213-016
(14)
Check the nose landing gear shock strut fluid (AMM 12-15-05/301).
S 663-017
CAUTION: IF YOU CAN DRAIN THE FUEL FROM THE DRAIN VALVE AFTER YOU
_______ APPLIED HOT AIR TO THE EXTERIOR FOR 3 TO 5 MINUTES, DO NOT THINK THAT ALL THE ICE IS MELTED. THE ICE ADJACENT TO THE DRAIN VALVE UNIT CAN MELT AND LET SOME WATER AND FUEL FLOW FROM THE DRAIN. BUT, A PIECE OF ICE CAN STAY BEHIND. IF THE FUEL DOES NOT FLOW FROM THE DRAIN, CONTINUE TO APPLY HOT AIR FOR A SHORT TIME, AND FREQUENTLY DO A CHECK OF THE FLOW FROM THE DRAIN. CATCH THE FUEL IN A CONTAINER AND MAKE SURE ALL OF THE WATER IS REMOVED.
THE HEAT APPLIED TO THE SUMP DRAIN VALVES FOR THE OUTBOARD MAIN AND RESERVE TANKS WILL NOT REMOVE THE ICE WHICH HAS COLLECTED IN THE TANK SUMP OR IN THE DRAIN LINE BETWEEN THE TANK SUMP AND VALVE. TO REMOVE THIS ICE, YOU MUST PUT THE AIRPLANE IN A WARM HANGAR FOR SUFFICIENT TIME TO MELT THE ICE. THEN DRAIN THE SUMPS UNTIL THE WATER IS REMOVED.
(15) In cold weather drain the fuel tank sumps prior to refueling to remove water from the fuel tanks if the airplane has been idle for more than 45 minutes prior to refueling. Drain the fuel tank sumps again after refueling if the airplane has been idle for 2 hours or more after refueling, prior to departure (AMM 12-11-03/301).
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