Ingersoll Rand — Disassembly of the Motor Housing - Lever Throttle
Repair & overhaul
From a Ingersoll Rand service manual — check it applies to your exact model before use.
Before you start
- Do not remove or adjust rubber portion of Valve Assemblies (8) and (12), as they are preset at the factory.
Procedure
- Secure Air Inlet Adapter (2) in a vise with leather-covered or copper-covered jaws.
- Using a strap type wrench, unthread Housing (15).
- Remove Spacer (3), Diffuser Washer (4), Exhaust Cap (5), Filler (6), Spring (7) and Valve Assembly (8).
- Remove Cap (21) and Spring (19), releasing Valve Stem (18).
- Remove Valve Block (10) and Spring (11), releasing Valve Assembly (12).
- Remove O-Ring (13) and Reverse Sleeve (14), releasing Valve Body (17) and Spring (16).
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.