Jaguar X-Type Sedan and Estate (Wagon). Service manual — part 226

52. NOTE: Tighten the bolts in the sequence shown in two stages.

Install the camshaft carrier.

Stage 1: Tighten bolts 1 through 22 to 23 Nm.

Stage 2: Tighten bolts 23 through 25 to 10 Nm.

53. Using special tool 308-417, install a new camshaft rear seal.

54. NOTE: Do not fully tighten at this stage.

Install the camshaft sprocket retaining bolts.

55. NOTE: Install new rocker shaft retaining bolts.

• NOTE: Lubricate the rocker shafts with clean engine oil.

• NOTE: The oil supply holes in the rocker shafts must point down.

• NOTE: Tighten the bolts in two stages.

Install the rocker shafts.

Stage 1: 13 Nm.

Stage 2: 45 degrees.

56. Install the knock sensor (KS).

Tighten to 20 Nm.

57. Install the high-pressure fuel pump.

1. Install the high-pressure fuel pump.

2. Tighten to 33 Nm..

58. Install the timing chain oil feed pipe.

59. Install the high-pressure fuel pump retaining bolts.

Tighten to 22 Nm.

60. CAUTIONS:

Do not tighten the high-pressure fuel supply line union at this

stage.

Maintain pressure on the high-pressure fuel supply line to keep the

olive in contact with the fuel pump cone while hand installing the union.
Failure to follow this instruction may result in foreign matter ingress to the
fuel injection system.

Install a new high-pressure fuel supply line to the fuel pump.

61. NOTE: Do not tighten the retaining nut at this stage.

Install the high-pressure fuel pump pipe retaining bracket.

62. NOTE: Do not tighten the retaining bolts at this stage.

Install the fuel injection pump sprocket.

63. Using suitable 6 mm bar, lock the timing drive sprockets.

64.

CAUTION: Make sure the colored links align to the timing marks.

Failure to follow this instruction may result in damage to the vehicle.

Install the timing chain.

65.

CAUTION: Make sure the timing chain tensioner is fully retracted

before installation. Failure to follow this instruction may result in damage
to the vehicle.

Install the timing chain tensioner and guides.

Tighten to 14 Nm.