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Tahoe / Yukon Service Manual

Intake Air Duct Replacement

Engine Controls and Fuel - 5.3L L84 or 6.2L L87 | Repair Instructions | Document ID: 5581746 Removal Procedure

Intake Air Duct Replacement — figure 1
Intake Air Duct Replacement — figure 1
  1. { If equipped } Hood Latch Actuator Bolt (1) » Remove [2x]
  2. { If equipped } Hood Secondary Latch Release Handle (2) » Remove
Intake Air Duct Replacement — figure 2
Intake Air Duct Replacement — figure 2
  1. Air Inlet Grille Panel Retainer (1) » Remove [9x]
  2. Intake Air Splash Shield (2) » Remove
Intake Air Duct Replacement — figure 3
Intake Air Duct Replacement — figure 3
  1. Front End Sheet Metal Diagonal Brace Bolt (1) » Remove [2x]
  2. Front End Sheet Metal Diagonal Brace (2) » Remove
Intake Air Duct Replacement — figure 4
Intake Air Duct Replacement — figure 4
  1. Front End Sheet Metal Diagonal Brace Bolt (1) » Remove
  2. Front End Sheet Metal Diagonal Brace (2) » Reposition away
Intake Air Duct Replacement — figure 5
Intake Air Duct Replacement — figure 5

  1. Intake Air Duct Retainer (1) » Remove

  2. Intake Air Duct (2) » Remove Installation Procedure

  3. Intake Air Duct (2) » Install

  4. Intake Air Duct Retainer (1) » Install

  5. Front End Sheet Metal Diagonal Brace (2) » Reposition

  1. Front End Sheet Metal Diagonal Brace Bolt (1) » Install and tighten Fastener Specifications

  2. Front End Sheet Metal Diagonal Brace (2) » Install

  3. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps: 6.1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth. 6.2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive. 6.3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers 6.4. Ensure there are no gaps in the thread locking adhesive once applied to the component.

  4. Front End Sheet Metal Diagonal Brace Bolt (1) » Install and tighten [2x] — Fastener Specifications

  5. Air Inlet Grille Panel Retainer (1) » Install [9x]

  6. Intake Air Splash Shield (2) » Install

  7. { If equipped } Hood Secondary Latch Release Handle (2) » Install

  8. { If equipped } Hood Latch Actuator Bolt (1) » Install and tighten [2x] — Fastener Specifications