(a) The fuel temperature must remain above -40°F (-43°C).
(21)
Prepare the airplane for flight (AMM 12-33-01/301).
S 863-024
(22)
Start the engines (Automatic Start) (AMM 71-00-00/201)
S 213-023
(a) Run the engines at idle until the oil temperature is at or above 86°F (30°C).
NOTE: To idle the engines, the engine oil temperature must be
____
at least -27.4°F (-33°C).
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747-400 MAINTENANCE MANUAL
(b) Make sure the oil temperature is at least 86°F (30°C) before you increase the power above idle.
TASK 12-33-02-603-025
3. Overnight or Extended Parking (Airplane Unattended) at Temperatures Below
_________________________________________________________________________ 5°F (-15°C)
___________
A. General
(1) When adding fuel, you must use these requirements:
(a) Make sure the fuel temperature is at least 6°F (3°C) above the fuel freeze point or -45.4°F (-43°C), whichever is higher. Use the ASTM method to determine the freeze point.
NOTE: The Fuel Quantity Indicator on the wing fuel station can
____ indicate slowly or not show numbers in extreme cold conditions. Use an external fuel flow meter to show the amount of fuel added to the airplane.
(b)
Use fuels that meet specification ASTM D1655; or
(c)
Use fuels that meet specification GOST 10277: 1) RT (PT, Russian spelling) 2) TS-1 (TC-1, Russian spelling)
(d)
Approved fuel additives are:
NOTE: Adding an anti-icing fuel additive may help in the
____ sumping of the fuel tanks.
1) Fuel Additive, specification GOST 8313, Fluid I (also known as Fluid E) a) Fluid I may be used at a mixture of no more than 0.15
percent by volume.
2) Fuel Additive, specification TU-6-10-1458, Fluid I-M (also known as Fluid E- Methanol) a) Fluid I-M may be used at a mixture of no more than 0.15
percent each, by volume.
(e) Fuel Additive, specification GOST 17477, Fluid TGF
1) Fluid TGF may be used at a mixture of no more than 0.15 percent by volume.
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C.
D.
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747-400 MAINTENANCE MANUAL
(f) Fuel Additive, specification TU-6-10-1457, Fluid TGF-M (also known as Fluid TGF-Methanol) 1) Fluid TGF-M may be used at a mixture of no more than 0.15
percent each, by volume.References
(1)
AMM 09-11-00/201, Tow the Airplane
(2)
AMM 10-11-01/201, Park the Airplane (Normal Parking)
(3)
AMM 10-11-02/201, Prepare the Airplane for Storage for More Than 7 Days
(4)
AMM 12-13-07/301, IDG Oil Fill
(5)
AMM 12-14-01/301, Potable Water System Drain
(6)
AMM 12-17-01/301, Waste Tank Servicing
(7)
AMM 12-33-01/301, Cold Weather Maintenance Procedure
(8)
AMM 24-22-00/201, Supply Primary External Power
(9)
AMM 24-30-00/501, Main Battery and APU Battery Charge Capacity -System Test
(10)
AMM 24-31-01/401, Main Battery Removal/Installation
(11)
AMM 24-31-06/401, APU Battery Removal/Installation
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