F510 & F525 Transmission – INSPECT INPUT SHAFT ASSEMBLY

NOTE: Needle bearing (D) is not used in PA420A/PA540A-AS01 and AS02 motors.
1. Clean bearings (C) and (D) in solvent and dry with compressed air, while keeping the bearing from spinning.
2. Coat bearings with light oil and check for smooth operation.
3. Check ball bearing for excessive axial (A) and radial (B) play. Replace bearings if necessary.
4. Measure outside diameters of journals (E) and (F). Replace shaft if not within specifications.
5. Inspect spline for damage. Blend nicks with fine grade oil stone. Replace shaft if cracked.

SPECIFICATIONS
Journal (E) (Minimum) . . . . . . . . . . . . . . . . . . 39.97 mm (1.573 in.)
Journal (F) (Minimum) . . . . . . . . . . . . . . . . . . 31.94 mm (1.258 in.)

29. June 2021 by samuel07042012
Categories: F510-F525 | Leave a comment

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