Service Information
2021 Chevrolet Tahoe - 2WD
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Suburban, Tahoe Service Manual (13889801)
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Document ID: 5617865
Air Cleaner Assembly Replacement
Removal Procedure
Air Cleaner Outlet Duct Clamp(1)»Loosen[2x]
Air Cleaner Outlet Front Duct(2)»Remove
Hood Latch Actuator Bolt(1)»Remove[2x]
Hood Secondary Latch Release Handle(2)»Remove
Intake Air Baffle Retainer(1)»Remove[9x]
Intake Air Splash Shield(2)»Remove
Intake Air Duct Retainer(1)»Remove
Intake Air Duct(2)»Reposition
Disconnect the mass airflow sensor electrical connector.
Air Cleaner Housing Cover Bolt(1)»Remove[3x]
Air Cleaner Upper Housing(2)»Remove
Remove all retainers from air cleaner lower housing.
Electrical Connector(1)@Air Cleaner Lower Housing»Remove
Engine Wiring Harness Fuse Block Bracket Bolt(1)»Remove
Accessory Wiring Junction Block(2)»Reposition
Air Cleaner Nut(1)»Remove
Air Cleaner Lower Housing(1)»Remove
Mass Airflow Sensor Bolt(1)»Remove[2x]
Mass Airflow Sensor(2)»Remove
Installation Procedure
Mass Airflow Sensor(2)»Install
Caution:
Refer to
Fastener Caution
.
Mass Airflow Sensor Bolt(1)»Install and tighten[2x]—
Fastener Specifications
Air Cleaner Lower Housing(1)»Install
Air Cleaner Nut(1)»Install and tighten—
Fastener Specifications
Accessory Wiring Junction Block(2)»Install
Engine Wiring Harness Fuse Block Bracket Bolt(1)»Install and tighten—
Fastener Specifications
Electrical Connector(1)@Air Cleaner Lower Housing»Install
Install all retainers to the air cleaner lower housing.
Air Cleaner Upper Housing(2)»Install
Air Cleaner Housing Cover Bolt(1)»Install and tighten[3x]—
Fastener Specifications
Connect the mass airflow sensor electrical connector.
Intake Air Duct(2)»Install
Intake Air Duct Retainer(1)»Install
Intake Air Splash Shield(2)»Install
Intake Air Baffle Retainer(1)»Install[9x]
Hood Secondary Latch Release Handle(2)»Install
Hood Latch Actuator Bolt(1)»Install and tighten[2x]—
Fastener Specifications
Air Cleaner Outlet Front Duct(2)»Install
Air Cleaner Outlet Duct Clamp(1)»Tighten[2x]—
Fastener Specifications
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