Ingersoll Rand — Disassembly of the Arbor

A Ingersoll Rand service procedure — check it applies to your exact model before use.

Browse Ingersoll Rand generators & specs →

Procedure

1. Grasp the Arbor Housing (29) in a vise, guard upward.
2. Use an appropriate spanner wrench inserted into the pinhole of the flange to hold the Arbor. Unscrew the Wheel Nut (51) with an open-end wrench. Remove the Wheel Flanges (52).
3. Unscrew the Guard Screws (53). Remove the Guard Screw Lock Washer (54) and the Wheel Guard (55).
4. Lift the Arbor (56) and the Arbor Coupling (50) from the Arbor Housing. Pull the Arbor Coupling off the Arbor.
5. Grasp the Arbor in a vise, spline end up.
6. With pliers, straighten the tangs of the Bearing Lock Washer (58). Unscrew the Bearing Locknut (57) and remove the Bearing Lock Washer.
7. If the Arbor Bearing (59) is to be replaced, press it from the arbor shaft.

Source: manual:16573354_ed2_b.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.