Porshe 911 (997). Manual - part 43

 

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Porshe 911 (997). Manual - part 43

 

 

risulti perfetta, durante la stampa venga persa la corrispondenza fra testo e
relativa immagine.
Se tale difetto non viene rilevato vi è il pericolo che i lavori non siano eseguiti
correttamente; ciò può avere come conseguenza lesioni e danneggiamenti.

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→ Per questo motivo, dopo la stampa è assolutamente necessario confrontare le stampe con la
rappresentazione sullo schermo. In caso di errore si prega di correggere le stampe, così da
garantire la riproduzione esatta della rappresentazione sullo schermo.

ADVERTENCIA

Al imprimir se corre el riesgo de perder la correcta asignación de las figuras al texto.

Por motivos técnicos, por el momento no se puede descartar que, aun siendo
correcta la imagen que aparezca en la pantalla, al imprimir se pierda la
correlación entre el texto y la figura correspondiente.

• 

Si este error pasara desapercibido, existe el riesgo de que los trabajos no se
ejecuten de forma correcta y, por tanto, se produzcan daños personales y
materiales.

• 

→ Por ello le rogamos que tras el proceso de impresión compare siempre las copias impresas con
la imagen de la pantalla. En caso de error, corrija las copias impresas de forma que se
correspondan con el contenido de la imagen de la pantalla.

Diagnostic system: reading out fault memory and activating systems

Subsequent work for crankshaft sealing ring - belt pulley side

329

13 76 19 Removing and installing belt
pulley/vibration damper - engine installed - as of MY
2005

- Preliminary work - engine installed
- Removing belt pulley/vibration damper - engine installed
- Installing belt pulley/vibration damper - engine installed
- Subsequent work for installing belt pulley - engine installed

Tools

Designation

Type

Number

Explanation

retaining device

special tool

9593

Preliminary work - engine installed

Preliminary work for removing belt pulley/vibration damper - engine installed

Note

To remove and install the engine lid on the 3.8 l engine, the help of a second person is required.

1. 3.8 l engine only:Remove engine lid → 559019 Removing and installing rear lid - chapter on "removing".

2. Remove air cleaner housing → 242519 Removing and installing air cleaner housing - chapter on

"removing".

3. Release drive belt → 137819 Removing and installing drive belt - chapter on "removing".

Removing belt pulley/vibration damper - engine installed

Removing belt pulley (3.6 l) - engine installed

Note

To release and tighten the belt pulley, a second person must counter with the relevant retaining tool.

Belt pulley components

Component overview

1 - Belt pulley

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2 - Washer

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3 - Fastening screw

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Fastening screw for belt pulley

1. Position retaining device 9593 and a large torque wrench on the belt pulley and loosen the fastening

screw. A second person must counter with the retaining tool.

2. Unscrew fastening screw and remove belt pulley.

Diagnostic system: reading out fault memory and activating systems

 Removing belt pulley/vibration damper - engine installed

331

Installing belt pulley/vibration damper - engine installed

Installing belt pulley - 3.6 l engine installed

Note

Degrease the belt pulley before installation on the flange side of the crankshaft using solvent naphtha or
acetone.

1. Position belt pulley on crankshaft flange (dowel pin).

Fastening screw for belt pulley

Note

To release and tighten the belt pulley, a second person must counter with the relevant retaining tool.

2. Insert fastening screw and tighten in two stages. Counter at the same time with special tool

retaining device 9593

. → Tightening torque: 37 ftlb. ; → Torque angle: 90 °

Subsequent work for installing belt pulley - engine installed

Subsequent work for installing belt pulley - engine installed

1. Position and tension drive belt → 137819 Removing and installing drive belt - chapter on

"installing".

2. Install air cleaner housing → 242519 Removing and installing air cleaner housing - chapter on

"installing".

Note

To remove and install the engine lid on the 3.8 l engine, the help of a second person is required.

Diagnostic system: reading out fault memory and activating systems

 Installing belt pulley/vibration damper - engine installed

332

 

 

 

 

 

 

 

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