Converting Reconditioned Engine

WARNING: This page is about a different car, the 2024 Porsche Macan, 2023 Porsche Macan, 2022 Porsche Macan, 2021 Porsche Macan, and 2020 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.

Information

All components listed must be removed from the old engine and installed on the new engine.
Seals and O-rings must be replaced.
Aluminium screws and torque angle-tightened screws must be replaced.
All stoppers must be removed from the new engine.

Convert coolant hoses -1- .

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Coolant hoses
1. 1.1 Mark the positions of the coolant hoses -1- .
2. 1.2 Loosen spring band clamps -2- using > VAS 6890 - spring band clamps pliers .
3. 1.3 Remove coolant hoses -1- .
4. 1.4 Refit coolant hoses on the reconditioned engine and check that the coolant hoses are positioned correctly -1- .
Convert pressure hoses -1- .

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Pressure hoses
1. 2.1 Mark the positions of the pressure hoses -1- .
2. 2.2 Loosen clamps on pressure hoses -2- and pull off pressure hoses.
3. 2.3 Refit pressure hoses -1- on the reconditioned engine in reverse order. Pay particular attention to the following:
  1. 2.3.1 Make sure that the pressure hoses are positioned correctly -2- .
  2. 2.3.2 Tighten clamps on pressure hoses -2- .
    - Tightening torque 5.5 Nm (4.1 ftlb.)
Convert engine support -1- at the left and right.

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Right engine support
1. 3.1 Unscrew screws on engine support -2- .
2. 3.2 Remove engine support -1- .
3. 3.3 Refit engine support -1- on the reconditioned engine in reverse order. Pay particular attention to the following:
  1. 3.3.1 Tighten screws on engine support -2- .
    - Tightening torque 50 Nm (37 ftlb.)
Convert air-conditioning compressor bracket -1- .

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Air-conditioning compressor bracket
1. 4.1 Unscrew screw on tensioning roller -2- .
2. 4.2 Remove tensioning roller -3- .
3. 4.3 Unscrew screws on air-conditioning compressor bracket -4- .
  1. 4.3.1 Replace screws.
4. 4.4 Remove air-conditioning compressor bracket -1- .
5. 4.5 Refit air-conditioning compressor bracket -1- on the reconditioned engine in reverse order. Pay particular attention to the following:
  1. 4.5.1 Tighten new screws for the air-conditioning compressor bracket -4- .
    - Initial tightening 8 Nm (6 ftlb.) > Final tightening + 90°
  2. 4.5.2 Fit screw on tensioning roller -2- , but do not tighten yet.
Convert generator bracket -1- .

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Generator bracket
1. 5.1 Unscrew screws -2- .
2. 5.2 Remove generator bracket -1- .
3. 5.3 Refit generator bracket -1- on the reconditioned engine in reverse order. Pay particular attention to the following:
  1. 5.3.1 Tighten screws -2- .
    - Initial tightening 8 Nm (6 ftlb.) > Final tightening + 90 (67 ftlb.) °