B1DJ09K1 - 206 TU5JP ENGINE TU1JP ENGINE TU3JP ENGINE

OVERHAUL CYLINDER HEAD

1 - SPECIAL TOOLS

description | reference | reference
--- | --- | ---
[1] valve lifter | FACOM V43LA + U43LA16A
[2] valve stem oil seal pliers | (-).0170 | 4517-T
[3] valve stem oil seal drift | (-).0132-W | 4511-T
[4] camshaft oil seal fitting drift | (-).0132-T |

2 - DISMANTLING

Remove :

- the pulley (1)
- the camshaft retaining fork (2)

Tap with the mallet to release the oil seal(3) .

Remove the camshaft(4) .

Remove The 8 valves using tool [1] :

- the spring retainers(5)
- the cup (6)
- the springs (7)
- the abutment washers (8)
- the valves (9)

Remove the valve stem oil seals using pliers .

3 - CHECKING THE FLATNESS

Maximum cylinder head bow 0.05 mm .

4 - REASSEMBLY

Fit the seals using tool [3] .

For the interchangeability of the parts, refer to the following sections :

- valve springs
- valves
- valve guides
- valve seats

Fit :

- the valves (9)
- the abutment washers (8)
- the springs (7)
- the cup (6)
- the spring retainers (5)

Lubricate the cams and the bearings (Clean engine oil) .

Fit :

- the camshaft (4)

Fit a new lip seal (4) using tool .

Tighten the bolt (10) to its stop .

Remove the tool [4] .

Fit the retaining fork (2) .

Tightening torque: 1.5 da.Nm .

Fit the pulley (1) .