2007 Wrangler JK Factory Service Manual 9 - ENGINE

PUMP-INTERNAL VACUUM

DESCRIPTION



The diesel engine uses a internal vacuum pump. This vacuum pump is mounted in the engine front cover. The vacuum pump is driven by a sprocket on the crankshaft.

REMOVAL




1. Remove the front cover (1).
(Refer to 9 - ENGINE/ENGINE BLOCK/ENGINE COVER - REMOVAL)


2. Remove the vacuum pump from the front cover.

INSTALLATION




1. Install the vacuum pump into the front cover.



2. Install the front cover.
(Refer to 9 - ENGINE/ENGINE BLOCK/ENGINE COVER - INSTALLATION)