Removing and installing or replacing vacuum pump (B36 engine) (Cooper base)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2021 MINI Cooper, 2020 MINI Cooper, 2019 MINI Cooper, 2018 MINI Cooper, and 2017 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: It is possible to remove and install the oil/vacuum pump without removing the transmission.

Preliminary work needed:

Remove OIL SUMP .

REMOVAL:

Release screws (1) of oil/vacuum pump (2).

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Remove oil/vacuum pump (1).

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Feed oil/vacuum pump (1) out of drive chain (2) and remove.

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Replacement:

Unscrew the screws (1). Remount intake pipe (2).

Tighten down screws (1).

Tightening torque: 11 41 1AZ .

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Replacement:

IMPORTANT: Pay attention to mounting flats (1) on oil pump (see arrow).
The label "Front" must be visible.

NOTE: Figure N47.

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Replacement:

IMPORTANT: Screw (1) has left-hand thread.
"Front" (3) must be readable.

Hold down camshaft wheel (2) with a suitable tool. Remove screw (1). Remount camshaft wheel.

Parts: Replace screw (1).

Mount camshaft wheel (2) and hold down with a suitable tool. Tighten screw (1).

Tightening torque: 11 41 4AZ .

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INSTALLATION:

IMPORTANT: Sealing ring (3) must not be damaged or missing.
Check centering connectors for damage, replace if necessary.

Feed oil/vacuum pump (1) into drive chain (2).

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Install oil/vacuum pump (1).

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Tighten down screws (1) of oil/vacuum pump (2).

Tightening torque: 11 41 2AZ .

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Required follow-up work:

Install OIL SUMP .