Ingersoll Rand — Assembly of the Throttle Mechanism — 2902P
Repair & overhaul
From a Ingersoll Rand service manual — check it applies to your exact model before use.
Procedure
- Install a new Throttle Valve Face (39) in the annular groove at the end of the Throttle Valve (38).
- Install a new large Bushing O-ring (43) and a new small Bushing O-ring (44) into their respective grooves of the Throttle Valve Bushing (42). Seat the other new Small Bushing O-ring (44) into the rece
- Insert the Throttle Valve into the Throttle Valve Bushing, lining up the retaining pin holes. Drive the Throttle Valve Retaining Pin (41) into the hole.
- If the Trigger (40) was removed, press it onto the end of the Throttle Valve.
- Install the Throttle Valve Assembly into the Housing (1), lining up the cross hole in the Throttle Valve Bushing with the Retaining Pin (45) from right to left when facing the rear of the tool. Work t
- Install the Exhaust Silencers (10) in the Housing. Make sure the Silencer is rolled tightly for easy installation.
- Install the Deflector Gasket (9) and Exhaust Deflector (8).
- Install the Inlet Bushing (6) and Bushing O-ring (7). Tighten the Bushing to 20 to 25 ft-lb (27 to 34 Nm) torque.
Specs & values
- Tighten Inlet Bushing (6) to 20 to 25 ft-lb (27 to 34 Nm).
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.