Removal and Installation: Installation

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

Installation is in the reverse order of removal.

CAUTION:

Do not reuse copper sealing washers.
Be careful not to damage A/T fluid cooler core.

Refer to the following when installing A/T fluid cooler hoses.

Hose name	Hose end	Paint mark	Position of hose clamp ^*
A/T fluid cooler hose A	A/T fluid cooler tube A side	Facing upward	(A)
A/T fluid cooler hose A	A/T fluid warmer side	Facing upward	(C)
A/T fluid cooler hose B	A/T fluid warmer side	Facing leftward	(E)
A/T fluid cooler hose B	A/T fluid cooler tube B side	Facing downward	(B)
A/T fluid cooler hose C	A/T fluid cooler tube B side	Facing rightward	(G)
A/T fluid cooler hose C	A/T fluid cooler side	Facing upward	(F)
A/T fluid cooler hose D	A/T fluid cooler side	--	(C)
A/T fluid cooler hose D	A/T fluid cooler tube C side	--	(G)
A/T fluid cooler hose E	A/T fluid cooler tube C side	Facing downward	(B)
A/T fluid cooler hose E	A/T fluid cooler tube D side	Facing rightward	(D)

*: Refer to the illustrations for the specific position each hose clamp tab.

The illustrations indicate the view from the hose ends.

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(H)	: Vehicle upper
(I)	: Vehicle front

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

Insert A/T fluid cooler hoses according to dimension (L) described below.

A/T fluid cooler hose (1)	Insertion side tube (2)	Tube type	Dimension (L)
A/T fluid cooler hose A	A/T fluid cooler tube A	(A)	30 mm (1.18 in) [End reaches the 2-stage bulge (C).]
	A/T fluid warmer tube
A/T fluid cooler hose B	A/T fluid warmer tube	(B)	Insert the hose until the hose touches the A/T fluid warmer.
	A/T fluid cooler tube B	(A)	30 mm (1.18 in) [End reaches the 2-stage bulge (C).]
A/T fluid cooler hose C	A/T fluid cooler tube B
	A/T fluid cooler tube
A/T fluid cooler hose D	A/T fluid cooler tube
	A/T fluid cooler tube C
A/T fluid cooler hose E	A/T fluid cooler tube C
	A/T fluid cooler tube D

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Set hose clamps (1) at the both ends of A/T fluid cooler hoses (2) with dimension (A) from the hose edge.

Courtesy of NISSAN NORTH AMERICA, INC.

Dimension (A)

: 5 - 9 mm (0.20 - 0.35 in)

Hose clamp should not interfere with the bulge of fluid cooler tube.