Ingersoll-Rand QA6 series, Maintenance Information, Page: 85 / 94

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For Two Stages Models
Assembly Instructions for Angle Head Assembly/Float Spindle Assembly and Assembly (J)
Note : Orientate Angle Head Assembly wrt. Lever as shown in the view below.
Align Angle Head Assembly’s or Float Spindle Assembly’s Pinion gearing with Second stage’s spindle of Assembly (J). Also align Housing’s
external splines with Gear case’s internal splines. Tighten Gear case with Coupling Nut mounted onto Angle head or Spindle clockwise by
hand first and then to 90 Nm (66 Ft-Lb) clockwise by using spanner wrench and a torque wrench.
For Three Stages Models (QA8AA..150.., QA8AA..200.., QA8AA..225.., QA8AS..090.., QA8AS..115.., QA8AS..150..,
QA8AS..180..)
Assembly Instructions for Third Stage and Assembly (J)
Align Second stage’s spindle gears with Third stage’s gears. Thread second stage’s gear case with third stage’s gear case counterclockwise by
hand first and then to 90 Nm (66 Ft-Lb) counterclockwise.
Note
: for flange tools, hold flange in vice.
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