Service Manual

REPTO ISB, ISBe and QSB (Common Rail [...]
Page 9-12 Section 9 - Drive Units - Group 09
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Remove the PTO shaft (4) using an installer/puller tool
similar to that shown in the illustration. The tool used
must be 5 inches in length and be able to accept the
12mm bolts on the pump mounting face of the flywheel
housing. Press the PTO shaft out of the bearing using a
large washer or similar to blank the hole in the center of
the shaft and by screwing the threaded portion of the tool.
NOTE: Some early versions of the REPTO system use
Loctite™ to bond the inner race of the flywheel housing
bearing onto the PTO shaft. Later versions use an
interference fit.
The PTO shaft bearing in the flywheel housing remains
complete and fixed in place.
Do not damage the PTO shaft.
WARNING
This component or assembly weighs greater than 23
kg [50 lb]. To prevent serious personal injury, be sure
to have assistance or use appropriate lifting
equipment to lift this component or assembly.
Remove the REPTO flywheel housing. Refer to Procedure
016-006 in Section 16.
Identify the position of idler assemblies 1 and 2.
Remove the four bolts and retainer washer from idler 2.
Remove idler assembly 2 from the support shaft.
The bearing has a split inner race and part of this remains
fixed on the support shaft.
The retaining edge part of the inner race is removed in
this process.
The outer bearing race and caged rolling elements remain
fixed inside idler assembly 2.
Do not damage the bearing during this procedure.
Keep the bearing clean and free from contamination.