General Instructions - Ingersoll Rand 326 Manual De Uso Y Mantenimiento

Always wear eye protection when operating or
performing maintenance on this tool.
Always turn off the air supply and disconnect the air
supply hose before installing, removing or adjusting
any accessory on this tool, or before performing any
maintenance on this tool.
DISASSEMBLY

General Instructions

1. Do not disassemble the tool any further than
necessary to replace or repair damaged parts.
2. Whenever grasping a tool or part in a vise, always use
leather- - covered or copper- - covered vise jaws to
protect the surface of the part or tool and help prevent
distortion. This is particularly true of threaded
members and housings.
3. Do not remove any part which is a press fit in or on a
subassembly unless the removal of that part is
necessary for repairs or replacement.
4. Do not disassemble the tool unless you have a
complete set of new gaskets and O- - rings for
replacement.
Disassembly of the Tool
1. Using the Arbor Wrench (16) to keep the spindle from
rotating, use the Flange Screw Wrench (17) to loosen
and remove the Wheel Flange Screw (15), Wheel
Flange (14) and the Cut- - Off Disc.
2. Using a wrench on the Spark Shield Lock Nut (12),
loosen the Nut by rotating it counterclockwise.
3. Using a wrench on the flats located on the large body
of the Motor Assembly (13), unscrew the Motor
Assembly and separate it from the Motor Housing (1).
Remove the Steel Spark Shield (10) and Shield Lock
Nut.
4. Unscrew and remove the Power Regulator (9).
5. Press the Throttle Lever Pin (8) out of the Motor
Housing and Throttle Lever Assembly (7). Remove
the Throttle Lever Assembly.
6. Using a wrench on the hex of the Throttle Valve (2),
unscrew the Valve and remove the Throttle Valve
Stem Assembly (3) and Throttle Valve Spring (6).
MAINTENANCE SECTION
General Instructions
1. Always press on the inner ring of a ball- - type bearing
2. Always press on the outer ring of a ball- - type bearing
3. Whenever grasping a tool or part in a vise, always use
4. Always clean every part and wipe every part with a
5. Check every bearing for roughness. If an open bearing
6. Apply a film of O- - ring lubricant to every O- - ring
Assembly of the Tool
1. Insert the Throttle Valve Spring (6), large end leading,
2. Thread the Throttle Valve (2) into the Housing and
3. Position the Throttle Lever Assembly (3) on the
4. Thread the Spark Shield Lock Nut (12) onto the
5. Place the Steel Spark Shield (10) on the Motor
6. Thread the Motor Assembly into the Motor Housing
7. Orient the Shield to the desired position against the
8. Install the Regulator Assembly (9) at the rear of the
9. Install a Cut- - Off Disc on the arbor of the motor and
11
ASSEMBLY
when installing the bearing on a shaft.
when pressing the bearing into a bearing recess.
leather- - covered or copper- - covered vise jaws. Take
extra care not to damage threads or distort housings.
thin film of oil before installation.
must be cleaned, wash it thoroughly in a clean,
suitable, cleaning solution and dry with a clean cloth.
Sealed or shielded bearings should not be cleaned.
Work grease into every open bearing before
installation.
before installation.
followed by the Throttle Valve Stem Assembly (3)
into the Motor Housing (1).
tighten it with a wrench.
Housing and press the Throttle Lever Pin (8) into the
Lever and Housing to secure the Lever in position.
Motor Assembly (13) as near to the wheel end as
possible.
Assembly against the Lock Nut.
and using a wrench on the motor flats, tighten the
Motor in the Housing.
Motor Housing. Rotate the Lock Nut
counterclockwise until it locks the Shield against the
Motor Housing.
Motor Housing and tighten it with a wrench.
secure it with the Wheel Flange (14) and Wheel
Flange Screw (15).