Gardner Denver Industrial Series, Список запасных частей и руководство по эксплуатации и обслуживанию

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HF-7-602 Page 37
26. Thread 3/4" pull rod into end of idler rotor shaft. Place slinger driver EQ144211-3 over pull rod. Place portable
hydraulic cylinder over pull rod and onto driver tool. Install 3/4" flat washer and nut onto pull rod and draw
slinger onto ring carrier. Ensure each slinger is seated against shoulder of piston ring carrier and is recessed
below end of piston ring carrier.
27. Install slinger on drive-end similar to Step 25-26.
28. Place false bearing assembly EQ144211-5 over idler rotor shaft and into bearing bore.
Reference FIGURE 7-8.
Figure 7-8 – FALSE BEARING INSTALLATION
29. Thread 3/4" eyebolt into end of idler rotor and lift rotor until ends of rotor lobes contact bearing housing.
30. Using a depth micrometer, measure and record distance from top surface of
outer ring of false bearing to top surface of inner ring. Inner ring of the false bearing should extend above the
outer ring .005-.007". If inner ring does not extend above outer ring .005-.007", lower rotor and remove
eyebolt and false bearing. Install required shims (8) to achieve proper gear-end clearance.
Repeat steps 28-30.
31. Lower rotor and remove eye bolt and false bearing.
32. Repeat steps 29 through 31 for drive (long) rotor.
33. Apply AEON PD oil to drive and idler rotor bearing bores in the gear-end bearing housing as well as
internal surfaces and rollers of double angular contact bearings (14). Drain excess oil from bearing
before installation. Oil should not be dripping from bearing in mounted position.
34. Install bearing by placing bearing over idler rotor shaft with the identification numbers facing up. Thread 3/4"
pull rod into end of idler rotor shaft. Place bearing driver EQ144211-1 over pull rod. Place a portable hydraulic
cylinder over pull rod and onto driver tool. Install 3/4" flat washer and nut onto pull rod and tighten it up against
hydraulic cylinder. Reference FIGURE 7-9. Press bearing onto rotor shaft using hydraulic cylinder.
Figure 7-9 – BEARING INSTALLATION