LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2017 >> X1 sDrive28i >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Repair (F48 Fwd) >> 11 14 Housing Cover >> 11 14 151 Replacing crankshaft seal on transmission side

11 14 151 Replacing crankshaft seal on transmission side

Special tools required: 

Necessary preliminary tasks: 

Removal: 

IMPORTANT: Magnet wheel (1) is magnetic.
Keep magnet wheel (1) in a plastic bag away from metallic shavings/debris.

Remove magnet wheel (1) from crankshaft.

G10165674Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Drill size maximum 2, 5 mm.
Remove metallic shavings/debris immediately with vacuum cleaner.
Do not remove metallic shavings/debris with compressed air!

Drill a hole with a drill (1) in the radial shaft seal (see arrow).

G09844479Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Remove metallic shavings/debris from the radial shaft seal (1).
G09844480Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Risk of damage at the crankcase and on the running surface of the crankshaft.
Immediately carefully remove residual metallic shavings/debris.

Screw in special tool 23 0 490 in direction of arrow.

Drive out radial shaft seal with impact weight in direction of arrow.

G09844481Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Preassemble special tool 11 8 815 on crankshaft.

Brush radial shaft seal (1) over special tool 11 8 815.

Move radial shaft seal (1) parallel up against the crankcase.

G09919636Courtesy of BMW OF NORTH AMERICA, INC.

Fasten special tool 11 9 182 with special tool 11 9 184 on the crankshaft.

G11644939Courtesy of BMW OF NORTH AMERICA, INC.

Prepare special tool 11 9 181 for installation.

Connect special tool 2 360 215 onto special tool 11 9 181.

G12886589Courtesy of BMW OF NORTH AMERICA, INC.

Pull on radial shaft seal with special tool 11 9 181 and 2 360 215 in combination with special tool 11 9 183.

G11644941Courtesy of BMW OF NORTH AMERICA, INC.

Screw on radial shaft seal with special tool 11 9 183 to limit position.

G06904216Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Check the fitting sleeve for damage.
Note the installation position of the magnet wheel.

Position magnet wheel (1) on crankshaft.

G10165674Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: