Ingersoll Rand — Disassembly of the Motor Housing - Pistol Grip
Repair & overhaul
From a Ingersoll Rand service manual — check it applies to your exact model before use.
Before you start
- Do not remove Roll Pin (47) or Bushing (48) unless damage is evident.
Procedure
- Remove End Cap (32) and O-Ring (33), releasing Spring (34) and Valve Rod (35).
- Remove Top Cap (39) and O-Ring (38), releasing Spring (37) and Reverse Valve (36).
- To remove Roll Pin or Bushing, press thru to reverse valve cavity.
- Drive Pin (40) out of Housing to remove Trigger (44) or Button (46), Reverse Cam (43) and Springs (41).
- For Models 41TS and 41TP, remove O-Ring (42), releasing Trigger from Reverse Cam (43).
- Remove Inlet Adapter (25) and Screen (1).
- For Models 41TS and 41TP, remove Spring (26) and Valve Rod (27).
- Remove Retaining Ring (29), releasing Screen (30) and Muffler (31).
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.