Case 580SR Service Manual page 145

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SECTION 21 - TRANSMISSION 79
Invert the case and replace the shim packs and
bearing cups. The 2 mm thick spacer shim should be
fitted into the case first, then fit the remaining shims
followed by the bearing cup.
A light grease may be used to help hold the cups in
the case.
Refit the rear case, (without sealant at this stage),
and secure with at least 6 equally spaced bolts.
When fitting the rear case be careful to avoid dam-
aging the input shaft sealing rings.
Position a D.T.I. on the end of the input shaft as
shown, and using a suitable pry bar through the side
access hole, measure and note the shaft end float.
NOTE: all shaft assemblies should be rotated sever-
al times to seat the bearings prior to measuring the
end float.
Attach a suitable shimming tool 380002693, to the
end of the reverse idler shaft. Position a D.T.I. as
shown, and using a pry bar lift the shaft, then meas-
ure and note the end float.