Ingersoll Rand — Disassembly of the Quick-Change Anvil
Repair & overhaul
From a Ingersoll Rand service manual — check it applies to your exact model before use.
Before you start
- The Retaining Ball (47) will fall free once the Retaining Sleeve (43) is removed.
Procedure
- Clamp the handle of the tool in vise jaws with the Quick-Change Anvil (42) upward.
- Remove front Thrust Ring Lock (44) and Thrust Ring (45).
- Remove the Retaining Sleeve Spring (46), Retaining Sleeve, Retaining Ball, and the rear Thrust Ring Lock.
- Remove the four Backcap Bolts (14). While lightly tapping the Anvil with a plastic hammer, lift off the Hammer Case (39).
- Remove and discard the Hammer Case Gasket (37).
- Grasp the Hammer Frame (34) and lift off the impact mechanism, not dropping the two Hammer Pins (36).
- Remove the Rear Hammer Frame Washer (33).
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Ingersoll Rand service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.