15
Figure 15
Final Assembly
4
6
5
4
3
3
3
2
1
9
9
10
field repair
e. The difference in dial indicator readings (steps c and d) is
the initial fan shaft bearing end play. In order to achieve
the prescribed preload of .001" to .003" (.025–.076mm)
remove an amount of shims from between the case and
labyrinth ring equal to the measured end play plus .001"
to .003" . For example if the measured end play is .005"
(.127mm), remove a total of .006" to .008" (.152–.203mm)
in shim thickness.
f. Tighten labyrinth ring cap screws to 35 ft·lb
ƒ
(48 N·m)
torque.
g. Fill grooves of labyrinth ring and water slinger with lithium-
base grease of NLGI No. 2 consistency.
h. For cases that have the fan shaft lip seal, press the new
wear sleeve into the water slinger. Install water slinger and
its O-ring (
703
) on fan shaft.
10. Install inspection cover, gasket (
602
) and then fasten with
the screws provided. Install the pipe plugs.
11. Install oil trough covers and gaskets (
603
).
12. Install fan shaft key and retention hardware.
11
12
Summary of Contents for Geareducer 3600
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