A/T Cooler Installation

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

Installation in the reverse order of removal.

CAUTION:

Do not reuse gaskets.
Be careful not to scratch tube surface when installing.
Be careful not to bend ends of tubes that attach to transmission.

Refer to the following when installing hoses.

Hose name	Hose end	Paint mark	Position of hose clamp hook
A/T fluid coolant hose A	To bypass value	Align hose to valve tube	C
A/T fluid coolant hose A	To A/T fluid warmer	Align hose to warmer tube	Align with hose paint marks
A/T fluid coolant hose C	To bypass value, upper tube	Align hose to valve tube	B
	To bypass value, lower tube	Align hose to valve tube	E
	A/T fluid cooler hose D, outside	Align tube to hose	B
	A/T fluid cooler hose D, inside	Align tube to hose	B
A/T fluid coolant hose B	To bypass value	Align hose to valve tube	F
A/T fluid coolant hose B	To A/T fluid warmer	Align hose to warmer tube	Align with hose paint marks
A/T fluid coolant hose D	A/T fluid cooler hose E, inside	Align hose to tube	B
	A/T fluid cooler hose F, outside	Align hose to tube	C
	A/T fluid cooler hose C, inside	Align hose to tube	D
	A/T fluid cooler hose C, outside	Align hose to tube	D

- The illustration indicates the view from the hose ends.

Courtesy of NISSAN NORTH AMERICA, INC.

- When installing hose clamps, center line of each hose clamp tab should be positioned as shown, above.

H	: Vehicle front
I	: Vehicle upper

- Insert tubes into hoses as described.

Courtesy of NISSAN NORTH AMERICA, INC.

View	Dimension (L)
A	30-33 mm (1.18-1.30 in). End reaches 2-stage bulge (D).
B	30-33 mm (1.18-1.30 in) End tube root.
C	28 mm (1.10 in) End reaches tube bend.

Position hose clamps (1) at both ends of fluid cooler hoses (2) at dimension (A) from the hose edge.

Courtesy of NISSAN NORTH AMERICA, INC.

Dimension (A)

: 5 - 9 mm (0.20 - 0.35 in)