Removal and Installation: Installation

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

Apply clean engine oil to the vacuum pump O-ring (1) and install a new gasket (2).

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Install the vacuum pump (1) into the front cover and hand start the bolts (A and B).

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CAUTION: During installation of vacuum pump assembly, press the pump straight into the bore. Do not allow pump to rock back and forth from side-to-side as this can damage the O-ring.

NOTE:

Before installing the bolts, apply Loctite 242 or equivalent to the threads of the vacuum pump bolts.

Bolts (A)	: 18 N.m (1.8 kg-m, 13 ft-lb)
Bolts (B)	: 23 N.m (2.3 kg-m, 17 ft-lb)

Connect the vacuum hose (2) to the vacuum pump port (A).

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Reconnect the vacuum hose to the turbocharger compressor bypass solenoid (3) (if necessary).

(1)

: Vacuum pump assembly

If the idler pulley (2) was removed, install the idler pulley and bolt (A) onto the vacuum pump assembly (1).

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Bolt (A)

: 35 N.m (3.6 kg-m, 26 ft-lb)

Installation of the remaining components is in the reverse order of removal.