Lincoln Aviator: Transmission Cooling - 10-Speed Automatic Transmission – 10R80 MHT / Description and Operation - Transmission Cooling - Overview
Transmission Cooling
The
transmission fluid cooling system consists of a heat exchanger mounted
to the transmission. Transmission fluid cooler tubes connect the
transmission to the heat exchanger. The heat exchanger has both
transmission fluid and engine coolant flowing through it in separate
chambers. When the transmission fluid is cooler than the engine coolant,
the heat exchanger warms the transmission fluid. When the transmission
fluid is warmer than the engine coolant, the heat exchanger cools the
transmission fluid. A coolant control valve controls coolant flow to the
transmission fluid cooler.
Other information:
Preliminary Inspection
Visually inspect the housing, seals, drive pinion stem for obvious signs of mechanical damage.
If an obvious cause for an observed or reported concern is
found, correct the cause (if possible) before proceeding to the next
step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH...
WARNING: Only use replacement
tires and wheels that are the same size,
load index, speed rating and type (such as
P-metric versus LT-metric or all-season
versus all-terrain) as those originally
provided by Ford. The recommended tire
and wheel size may be found on either the
Safety Compliance Certification Label
(affixed to either the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver's seating position), or the Tire Label
which is located on the B-Pillar or edge of
the driver's door...