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Ingersoll Rand — Lubrication of Impact Mechanism

A Ingersoll Rand service procedure — check it applies to your exact model before use.

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Procedure

  1. Work approximately 12 to 15 cc of Ingersoll-Rand No. 170 Grease into the impact mechanism. Coat the Anvil (38) lightly with grease. Also, coat the inside of the Hammer Case Bushing (40) with grease. Inject approximately 2 to 4 cc of grease into the Grease Fitting (2).
  2. Use Ingersoll-Rand No. 10 Oil for lubricating the motor. Inject approximately 1 to 2 cc of oil into the Straight Inlet (10) before attaching the air hose.

Specs & torque values

  • 12 to 15 cc of Ingersoll-Rand No. 170 Grease
  • 2 to 4 cc of grease
  • 1 to 2 cc of Ingersoll-Rand No. 10 Oil

Source: manual:10569408ed2b.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.