Camshafts - Engine Set (G1879652): Installation

WARNING: This page is about a different variant/trim than selected.

NOTE: Complete this step for both sides.

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Install the secondary timing chain onto the camshafts.
NOTE: Complete this step for both sides.

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Install the secondary timing chain tensioner assembly.
CAUTION: Make sure that the dots on the camshafts are aligned at the 12 o'clock position. Failure to follow this instruction may result in damage to the engine.
NOTE:
- Lubricate the camshafts and the camshaft bearing caps with oil meeting Jaguar specification prior to installation.
- Use hypoid oil to lubricate the camshafts.
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Install the camshafts.
NOTE: Install new seals.

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Renew Part: Camshaft seal Quantity: 4.
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Torque : 10 Nm
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- Apply Loctite 518 sealant to the exhaust camshaft seal bearing caps.
- Apply Loctite 518 sealant, 2 mm wide, to the LH rear and RH front camshaft bearing caps.
- Apply Loctite 518 sealant, 7 mm diameter, to the LH front and RH rear camshaft bearing caps.
NOTE: Tighten the bolts in the indicated sequence below.

Fig 1: Camshaft Bearing Caps Bolts Tightening Sequence
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- Install the camshaft bearing caps in their original positions.
- Stage 1: Bolts 1 to 14, 1 Nm.
- Stage 2: Bolts 1 to 14, 5 Nm.
- Stage 3: Bolts 1 to 14, 10 Nm.
- Stage 4: Bolts 15 to 18, 1 Nm.
- Stage 5: Bolts 15 to 18, 5 Nm.
- Stage 6: Bolts 15 to 18, 10 Nm.
Remove the secondary timing chain tensioner retaining pin.

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Install the special tool.

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Torque

Stage 1: 80 Nm

Stage 2: 80°
Remove the special tool.

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CAUTION: Only tighten the bolt finger-tight at this stage.

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Torque : 10 Nm
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CAUTION: Failure to use special tool JLR-303-1124 might result in engine damage/failure.

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Install the special tool.
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Torque

Stage 1: 80 Nm

Stage 2: 80°
Remove the special tool.

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CAUTION: Only tighten the bolt finger-tight at this stage.

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CAUTION: Do not install the new fuel injection pump belt to the pulleys with the fuel pump belt tensioner installed. Failure to follow this instruction may result in damage to the fuel pump belt.
NOTE:
- The fuel injection pump rotates in a counter-clockwise direction when viewed from the rear of the engine.
- Make sure the new fuel injection pump belt is correctly seated onto the camshaft and fuel pump pulleys.
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Renew Part: Rear end accessory drive belt Quantity: 1.
Install the special tool.

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Make sure that the rear end accessory drive (READ) belt is aligned with the marks on the rear camshaft pulley and fuel injection pump pulley as illustrated.

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CAUTION: Make sure that the fuel injection pump belt tensioner locking pin is not removed until the fuel injection pump belt tensioner is fully installed.

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Torque : 23 Nm
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Torque : 23 Nm
Remove the special tool.

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CAUTION: Make sure that the dots on the camshafts are aligned at the 12 o'clock position. Failure to follow this instruction may result in damage to the engine.
NOTE:
- Lubricate the camshafts and the camshaft bearing caps with oil meeting Jaguar specification prior to installation.
- Use hypoid oil to lubricate the camshafts.
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Install the camshafts.
CAUTION: Install a new seal.

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Renew Part: Camshaft seal Quantity: 1.
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Torque : 10 Nm
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- Apply Loctite 518 sealant to the exhaust camshaft seal bearing caps.
- Apply Loctite 518 sealant, 2 mm wide, to the LH rear and RH front camshaft bearing caps.
- Apply Loctite 518 sealant, 7 mm diameter, to the LH front and RH rear camshaft bearing caps.
NOTE: Tighten the bolts in the indicated sequence below.

Fig 2: Camshaft Bearing Caps Bolts Tightening Sequence
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- Install the camshaft bearing caps in their original positions.
- Stage 1: Bolts 1 to 14, 1 Nm.
- Stage 2: Bolts 1 to 14, 5 Nm.
- Stage 3: Bolts 1 to 14, 10 Nm.
- Stage 4: Bolts 15 to 18, 1 Nm.
- Stage 5: Bolts 15 to 18, 5 Nm.
- Stage 6: Bolts 15 to 18, 10 Nm.
Remove the secondary timing chain tensioner retaining pin.

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Install the special tool.

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Remove the special tool.

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CAUTION: Only tighten the bolt finger-tight at this stage.

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CAUTION:
- Make sure that a new bolt is installed.
- Only tighten the bolts finger-tight at this stage.
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Renew Part: Timing belt and tensioner kit Quantity: 1.
CAUTION: Make sure the camshaft pulleys remain in the clockwise position.

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- Install the new timing belt.
- Starting at the crankshaft pulley, install the timing belt in a counter-clockwise direction, in the sequence shown below.
- Stage one: Attach the timing belt to the crankshaft pulley.
- Stage two: Attach the timing belt to the idler pulley.
- Stage three: Attach the timing belt to the left-hand camshaft pulley.
- Stage four: Attach the timing belt to the idler pulley.
- Stage five: Attach the timing belt to the RH camshaft pulley.
- Stage six: Attach the timing belt to the timing belt tensioner.
CAUTION: Make sure the timing belt tensioner window is aligned with the groove as illustrated.

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- Tension the timing belt.
- Rotate the tensioner assembly counter-clockwise.
- Torque
  Stage 1: 20 Nm
  
  Stage 2: 55°
CAUTION: Do not use the special tools to lock the camshafts. Failure to follow this instruction may result in damage to the engine or the special tools.

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- Using a suitable tool, counterhold the camshaft pulley center retaining bolts.
- Torque : 23 Nm
Remove the special tool.

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Remove the special tool.

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CAUTION: Only rotate the crankshaft clockwise.

Rotate the engine two complete turns clockwise.
Install with the special tool.

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- Install the special tools to the exhaust camshaft pulleys.
- If the special tool does not fit correctly, repeat the timing belt installation procedure.
- Remove the special tools from the camshaft pulleys.
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Torque : 80 Nm
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Refer to: RIGHT VALVE COVER
Refer to: LEFT VALVE COVER
Refer to: BRAKE VACUUM PUMP - TDV6 3.0L DIESEL
Refer to: STARTER MOTOR
Refer to: STARTUP BATTERY DISCONNECT AND CONNECT