Camshafts (G1550152): Installation

1. CAUTION: Make sure that these components are installed to the noted removal position.
   NOTE: Lubricate the camshafts and the camshaft bearing caps with oil meeting Jaguar specification prior to installation.
2. CAUTION: Apply sealant WSK-M2G348-A2 in a 1-1.5mm diameter on the cylinder head and camshaft caps as shown. The components must be installed and tightened within 60 minutes of sealant application.
3. CAUTION:

   • Make sure that the camshafts and camshaft bearing caps are installed in their original locations.
   • Make sure that the piston No. 1 is at top dead center (TDC) before installing the camshafts.
   NOTE: Tighten the retaining bolts in the sequence illustrated.

   Torque Specifications: 

   Stage 1: 7 Nm 

   Stage 2: 16 Nm 

4. Rotate the camshafts until the trigger wheel gaps are positioned as indicated.

5. Install the special tool.

   Install the Special Tool(s):  JLR-303-1600

6. CAUTION: Make sure new washers are installed.
7. CAUTION:

   • Use an open-ended wrench to hold the camshafts by the hexagon to prevent the camshafts from turning.
   • Note the fitted position of the component prior to removal.
   • Only tighten the bolts finger-tight at this stage.

8. Torque Specification: 10 Nm 

9. Install the timing chain.

10. Torque Specification: 10 Nm 

13. CAUTION: Use an open-ended wrench to hold the camshafts by the hexagon to prevent the camshafts from turning.

    Torque Specification: 72 Nm 

14. Refer to: Timing Cover (Installation ).
15. Connect the battery ground cable.

Refer to: Battery Disconnect and Connect (General Procedures).