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Home >> Volkswagen >> 2018 >> Beetle S, 2D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 164 (2.5L - Cylinder Head & VALVETRAIN - Engine Code(S): CBTA & CBUA (Hatchback)) >> 15 Cylinder Head, VALVETRAIN >> Description And Operation >> Cylinder Head Cover Overview

Cylinder Head Cover Overview

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Fig 1: Cylinder Head, Assembly Overview
GWWM15-0205Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Bolt
    • 10 Nm
  2. Cylinder Head Cover
    • With pressure regulator valve for crankshaft housing ventilation
    • Tightening sequence, refer to Figure
    • Removing and installing, refer to CYLINDER HEAD COVER 
  3. Cylinder Head Cover Gasket
    • Replace if damaged or leaking
  4. Bleeder Hose for Crankcase Ventilation
    • To the intake manifold
  5. Oil Filler Cap
  6. Seal
    • Replace if damaged or leaking
  7. Bolt
    • 10 Nm
  8. Cable Bracket
  9. Seal
  10. Cable Bracket
  11. Timing Chain Cover
  12. Bolt
    • 2 Nm
  13. Camshaft Adjustment Valve 1 -N205-
    • Check with Vehicle Diagnostic Tester
  14. O-ring
    • No replacement part
    • Replace if damaged
    • For the Camshaft Position Sensor -G40-
  15. Bolt
    • 10 Nm
  16. Camshaft Position Sensor -G40-
  17. Transport Strap
  18. Bolt
    • 25 Nm
  19. Cylinder Head Gasket
    • After replacing, replace entire amount of coolant.
    • Replace after removing
  20. Cylinder Head
    • Removing and installing, refer to CYLINDER HEAD .
    • Checking cylinder head for warpage, refer to Figure
    • It is not permitted to rework sealing surface
    • With coolant pipe connection pressed in

      -- If necessary, remove coolant deposits with a brass wire brush or with a fine sandpaper (minimum 100 grit).

      -- If the pipe connection is worn, replace it using Locking Fluid D 000600 A2.

  21. Cover
  22. Seal
    • Replace after removing
  23. Cylinder Head Bolt
    • Follow the loosening/tightening sequence. Refer to CYLINDER HEAD 
    • Replace after removing
    • Tightening specification: 40 Nm + 180° turn.
  24. Cable Bracket
    • For the Heated Oxygen Sensor -G39-
Component Nm
Cylinder head cover to cylinder head 10
Connecting pipe for the secondary air to the cylinder head. 10