Converting Reconditioned Engine
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, and 2019 Porsche Panamera. 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.
Information
For tightening torques, tightening sequence and assembly overviews for the engine and transmission:
- Convert bracket for torque support -3-
.
- 1.1 Loosen and unscrew screws -5-
.
- 1.2 Move bracket -3-
into installation position and fit and tighten screws -5-
.
> Tightening torque 23 Nm (17 ftlb.)
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Torque support - V8 biturbo
- Convert engine carrier -2-
at the left and right.
- 2.1 Unscrew screws -1-
and remove torque support.
- 2.2 Move torque support into installation position and fit and tighten new screws.
> Initial tightening 50 Nm (37 ftlb.)
> Final tightening + 90°
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Right engine carrier
- Convert coolant pipes -4-
.
- 3.1 Unscrew screw -3 and 5-
, loosen line clamps and pull off coolant pipes -4-
.
- 3.2 Connect coolant pipes -4-
and secure with a line clamp. Fit and tighten screw -3 and 5-
.
- 3.3 Convert stoppers -1-
on coolant pipes -2-
.
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Converting coolant pipes
- Convert moulded hose on throttle valve -1-
and coolant hose -2-
.
- 4.1 Convert moulded hose on throttle valve -1-
.
- 4.2 Convert coolant hose -2-
.
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Converting moulded hose and coolant hose
- Convert heat shield for high-pressure pump -3-
for cylinder bank 1 and 2.
- 5.1 Unscrew screws -1 and 2-
and remove heat shield -3-
.
- 5.2 Fit heat shield -3-
on high-pressure pump and fit and tighten screws -1 and 2-
.
Screw -1-
: > Tightening torque 9 Nm (6.5 ftlb.)
Screw -2-
: > Tightening torque 9 Nm (6.5 ftlb.)
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Heat shield for high-pressure pump
- Convert oil dipstick.
- Convert all-wheel final drive.
> 398819 REMOVING AND INSTALLING FOUR-WHEEL FINAL DRIVE
- Convert drive belt with belt tensioner and deflection roller.
> 137819 REMOVING AND INSTALLING DRIVE BELT (V8 BITURBO)
- Convert generator with bracket.
> 272219 REMOVING AND INSTALLING GENERATOR
- Convert air-conditioning compressor with bracket and lines.
> WM, 873419 REMOVING AND INSTALLING AIR CONDITIONING COMPRESSOR - Coupe
or WM, 873419 REMOVING AND INSTALLING ELECTRIC AIR-CONDITIONING COMPRESSOR - Wagon