Fuel Expansion Tank. Removing And Installing - BMW 5251 Service Manual

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Fuel Tank and Fuel pump(
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Fuel expansion tank, removing
and installing
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Raise rear end of car and support safely.
CA U T I O G
Make sure the car is stable and well supported at all times.
Use a professional automotive lift orjack stands designed for
the ouroose. A floor iack is not adequate support
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Remove left rear wheel and wheel housing inner shield.
4
Remove plastic nut (A) and disconnect hose (B).
4
Tilt vent tank down and loosen or cut off hose clamps
(arrows). Pull hoses off fittings.
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Release vacuum line loclting clips and remove tank
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Installation is reverse of removal. Use new hose clamps.
Tightening torques
Hose clamp 8
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13 mm dia.
2
Nrn (18 in-lb)
Hose clamp 13
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16 mm dia.
3 Nm (27 in-lb)
Hose clamp 42
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48 mm dia. 4 Nm (36 in-lb)