BRP-Powertrain
Maintenance Manual
Effectivity 912/914 Series
Edition 1 / Rev. 3
72-00-00
page 9
October 01/2010
d04776
3) Maintenance
The following sections describe maintenance procedure for engines of the 912/914
Series above and beyond the maintenance and special checks, see latest issue
Maintenance Manual (Line Maintenance) for the respective engine type, 912 Series or
914 Series, and the systems descriptions given hitherto. The description is divided into
subsections and descriptions of the function of the various systems.
3.1) Vacuum pump removal and inspection
See Fig. 72-3.
■ CAUTION : Observe the vacuum pump manufacturers specifications for
maintenance, inspection and repairs!
Unscrew the 4 hex. nuts (1) M6 and remove the lock washers. Remove the
vacuum pump (2) from the crankcase (4) together with the gasket and the
retaining flange (3).
Fig. 72-3
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2
3
4
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