Air Compressor Specifications
| Lubrication | Each time a Series 2902 Air Impact Wrench is disassembled for maintenance and repair or replacement of parts, lubricate tool as follows: 1. Work approximately 8 cc of Ingersoll-Rand Air Impact Wrench Grease No. 105 into the impact mechanism. Coat the Anvil (66, 69,72 or 79) lightly with grease. Also, coat the inside of the HammerCase Bushing (62) with grease. Inject approximately 2 to 4 cc ofgrease into the Grease Fitting (37, 32). 2. Use Ingersoll-Rand No. 10 Oil for lubricating the motor. Inject approximately 1 to 2 cc of oil into air inlet (6, 21) before attaching theair hose. Remove the Oil Chamber Plug (2) and fill the oil chamber. |
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Troubleshooting
3Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Low power | Dirty Inlet Bushing or Air Strainer Screen and/or Exhaust Silencer. | Using a clean, suitable, cleaning solution, in a well ventilated area, clean Air Strainer Screen, Inlet Bushing Exhaust Silencer. Blow dry with compressed air. |
| Worn or broken Vanes. | Replace complete set of Vanes. | |
| Worn or broken Cylinder and/or scored End Plates. | Examine Cylinder and replace it if it is worn or broken or if the bore is scored or wavy. Replace End Plates if they are s |
Fault codes and symptom→remedy steps extracted from this unit’s service/owner documentation; verify against the official manual before servicing.
Available documents
Service manual
About
Ingersoll Rand 2902SB — air compressor. Specifications and parts compiled from manufacturer documents.