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8.4 Rear Air Chuck

External air access plate mounted in the tailgate area for tire inflation, air tool use, and trail-side air sharing with other vehicles.

Type: Quick-disconnect air chuck plate

Location: Tailgate area

Air Source: Air Compressor via manifold (1/4" air line)

Specifications

Spec Value
Connector Type Industrial quick-disconnect (1/4" NPT)
Working Pressure 150 PSI (matches tank pressure)
Air Line 1/4" OD nylon tubing from manifold
Mounting Flush-mount plate in tailgate area

Air Line Routing

Route: Manifold (under passenger seat) → along interior → to tailgate area

  • Line Type: 1/4" OD nylon tubing (200 PSI rated)
  • Fittings: Push-to-connect at manifold, NPT fitting at chuck plate
  • Protection: Route inside vehicle where possible, protect at penetrations

Outstanding Items

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Build Tasks

  • Select air chuck plate model/part number
  • Determine exact mounting location in tailgate area
  • Measure air line length from manifold to tailgate
  • Order air chuck plate and fittings