M62TU Engine Air Intake Procedure
The following information is provided for reference purposes only and should be used at your own risk
In no event shall Beisan Systems, LLC or its members be liable for incidental, consequential, or special loss or damages of any kind however caused.
Engine air intake removal
Press in on engine acoustic cover 4 mounting latches to release cover.
Lift up and remove engine acoustic cover.
Remove intake duct upper vacuum hose.
Press in on retaining clip and pull off hose.
Remove intake duct lower vacuum hose.
Pull off hose.
Remove MAF sensor electrical cable connector.
Press in on connector side clips and pull off connector.
Disconnect MAF electrical cable from clip under intake boot.
Remove air filter box mounting bolt at rear of air filter box (10mm socket 3/8″ / 3/8″ ratchet & medium extension).
Remove intake resonator mounting bolt just to rear of MAF sensor (10mm socket 3/8″ / 3/8″ ratchet & medium extension).
Note: Leave bolt in bracket after unscrewing.
Loosen intake duct hose clamp at throttle (6mm socket 1/4″ / 1/4″ ratchet & medium extension).
Pull intake duct from throttle.
7 series
Loosen air filter box plastic knob mounting clamp at fender side of air filter box (6mm socket 1/4″ / 1/4″ ratchet & extension).
Remove secondary air hose from air filter box at front of air filter box.
Loosen secondary air hose clamp (6mm socket 1/4″ / 1/4″ ratchet & extension).
Pull off secondary air hose form air filter box.
Lift up on air filter box and intake duct and remove from engine compartment.
Wiggle air filter box to pull out mounts from fender.
Engine air intake installation
Inset air filter box and intake duct into engine compartment.
Note: Insert intake resonator rear mounting bolt in resonator bracket hole for ease of installation. Resonator mounting bolt is longer than air filter box mounting bolt.
Insert air filter box 3 mounts into location.
Insert Lower large air boot into duct.
Insert upper plastic knob into rubber boot.
Insert rear lower rubber knob into bracket.
Wiggle air filter box and push down to fully mount.
7 series
Install air filter box plastic knob mounting clamp at fender side of air filter box (6mm socket 1/4″ / 1/4″ ratchet & extension).
Install secondary air hose onto air filter box at front of air filter box.
Insert secondary air hose onto air filter box hose neck.
Install and tighten secondary air hose clamp (6mm socket 1/4″ / 1/4″ ratchet & extension).
Install air filter box mounting bolt at rear of box (10mm socket 3/8″ / 3/8″ ratchet & medium extension).
Reposition box to align mounting bracket hole.
Fully tighten, 10 Nm (7 Ft-lb) (10mm socket 3/8″ / 3/8″ torque wrench & medium extension).
Install intake resonator mounting bolt at rear of MAF sensor (10mm socket 3/8″ / 3/8″ ratchet & medium extension).
Reposition intake duct to align mounting bracket hole.
Fully tighten, 10 Nm (7 Ft-lb) (10mm socket 3/8″ / 3/8″ torque wrench & medium extension).
Install air duct end onto throttle.
Verify duct is fully inserted onto throttle.
Position and tighten air duct hose clamp at throttle (6mm socket 1/4″ / 1/4″ long-arm ratchet & medium extension).
Install MAF electrical cable in clip under intake boot.
Install MAF sensor electrical cable connector.
Press connector onto MAF until it snaps into place.
Install intake duct lower vacuum hose.
Press hose onto fitting.
Install intake duct upper vacuum hose.
Press hose onto fitting until clip snaps into place.
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