Komatsu 830E-AC Shop Manual page 285

Dump truck, serial numbers a30001-a30035
Hide thumbs Also See for 830E-AC:
Table of Contents

Advertisement

Drive End and/or Anti-Drive End Stator Removal
Remove and replace one faulty stator at a time.
This process will ensure the alignment of stators
(56, 59) to shell (58). Refer to the appropriate
Installation
section
for
instructions.
1. Position the alternator in the support stand with
the drive end facing up.
2. Permanently scribe or etch a single mark,
aligned with the center of a stud hole, across
the top surface of drive end stator (56) and end
of shell (58).
FIGURE 10-83.
56. Drive End Stator
3. Reposition the alternator in the support stand
with the anti-drive end facing up.
D10003 07/06
specific
installation
58. Shell
Battery Charging Alternator
4. Permanently scribe or etch a single mark
aligned with the center of two stud holes, across
the top surface of anti-drive end stator (59) and
end of shell (58). Repeat at an adjacent hole.
FIGURE 10-84.
58. Shell
A single scribe mark identifies the stator as the
drive end stator. The double mark identifies the
stator as the anti-drive end stator. It is critical
that these marks be precisely aligned during
assembly. If the marks are not precisely aligned,
the phase leads, field coil leads, and the mount-
ing holes will not properly align. If a new stator is
being installed, it is critical to precisely transfer
the location of the mark(s) to the new part.
59. Anti-Drive End
Stator
D10-55

Advertisement

Table of Contents
loading

Table of Contents