Toyota Tundra 2005 Service - Repair - Maintenance page 2316

AT−6
AUTOMATIC TRANSMISSION (A750E, A750F) − AUTOMATIC TRANSMISSION FLUID
7. TRANSMISSION REFILL
(a) Install the overflow plug.
(b) Stop the engine.
(c) Remove the refill plug.
(d) Add 0.4 liters (0.42 US qts, 0.35 lmp qts) of fluid.
(e) Allow the engine to idle and wait for 10 seconds.
(f) Proceed to step 6.
8. COMPLETE
(a) Install the overflow plug with a new gasket.
Torque: 20 N m (205 kgf cm, 15 ft lbf)
(b) Stop the engine.
(c) Install the refill plug with a new gasket.
Torque: 39 N m (400 kgf cm, 29 ft lbf)