Throttle Valve Spring; Reverse Valve Bushing; Reverse Valve; Reverse Valve Detent Ball - Ingersoll Rand 232TGSL Manual De Uso Y Mantenimiento

Assembly of the Motor
1. Make certain Reverse Valve Bushing Seals (10) are
properly located in undercuts in Reverse Valve
Bushing (9).
2. Dampen Reverse Valve (11) with light oil. Install
Reverse Valve Detent Spring (13) followed by
Reverse Valve Detent Ball (12) in hole in Reverse
Valve. With the Impact Wrench in an upright
horizontal position and while facing handle end of
Impact Wrench, slowly rotate the Reverse Valve and
insert it from left to right in the splined end of

Reverse Valve Bushing.

3. Apply a quality thread- - locking compound to Reverse
Valve Knob Screw (15). Attach Reverse Valve Knob
(14) to Reverse Valve with Reverse Valve Knob
Screw and tighten Screw to 40 to 50 in- - lb (4.5 to 5.6
Nm) torque.
4. Place Trigger (7) in Housing (1) and secure it with
Trigger Pin (8).
5. Install Throttle Valve Face (3) on Throttle Valve (2).
6. Install Throttle Valve Stem (5), Throttle Valve and

Throttle Valve Spring (4).

7. Install Air Strainer Assembly (6) and tighten it to 30
to 35 ft- - lb (40.5 to 47.5 Nm)
8. Using a sleeve that will contact only outer ring of
bearing, press Front Rotor
9. Slip Front End Plate and Bearing over splined hub of

Rotor (18).

10. Grasp splined hub of Rotor in leather- - covered or
copper- - covered vise jaws so that
11. Dampen each Vane (25) with light oil and insert a
Vane into each vane slot.
12. Set the Cylinder (22) over the Rotor and onto the

Front End Plate.

13. Slide Rear End Plate and Bearing onto rotor hub and
against Cylinder.
14. Install Rear Rotor Bearing Retainer (21) in groove on
rotor hub.
15. Align dowel hole in both End Plates with the one
through Cylinder and insert a guide
16. Grasp handle of the Motor Housing in
leather- - covered or copper- - covered vise jaws so
17. Wipe a thin film of light grease on End Plate Gasket
(28) and press Gasket firmly
18. Insert protruding end of guide rod into dowel hole in
bore of Motor Housing and slide
19. Remove guide rod and replace it with Cylinder Dowel
(23).
20. Reposition Motor Housing in vise so that open face of
Motor Housing is upward.
21. Place two Motor Clamp Washers (29), convex side
first, against Front End Plate so
22. Place Rear Hammer Frame Washer (32) over hub of
Rotor and against Front Rotor.
For proper performance, the Cylinder (22) must be
installed according to the following instructions:
23. One end of the Cylinder has a small dimple on the air
inlet. The end with the dimple on it must be installed
on the Front End Plate. See Dwg. TPA1778.
Maintenance Section (Continued)
24. Slide Rear End Plate and Bearing onto rotor hub and
25. Install Rear Rotor Bearing Retainer (21) in groove on
26. Align dowel hole in both End Plates with the one
27. Grasp handle of the Motor Housing in
28. Wipe a thin film of light grease on End Plate Gasket
29. Insert protruding end of guide rod into dowel hole in
30. Remove guide rod and replace it with Cylinder Dowel
31. Reposition Motor Housing in vise so that open face of
32. Place two Motor Clamp Washers (29), convex side
33. Place Rear Hammer Frame Washer (32) over hub of
Assembly of the Impact Mechanism
15

CYLINDER

DIMPLE
(THIS SIDE MUST BE
INSTALLED ON THE
FRONT END PLATE)
Set the Cylinder over the Rotor and onto the Front
End Plate.
against Cylinder.
rotor hub.
through Cylinder, and insert a guide rod 5/32"
diameter x 6" long (3.9 mm diameter x 152 mm
long). Allow rod to protrude from Rear End Plate.
leather- - covered or copper- - covered vise jaws so that
bore of the Motor Housing is horizontal.
(28) and press Gasket firmly against Rear End Plate.
bore of Motor Housing and slide motor along rod
until it is completely seated.
(23).
Motor Housing is upward.
first, against Front End Plate so that inner rim of
leading Washer contacts End Plate, and outer rim of
trailing Washer contacts Hammer Case Pilot (35B).
Rotor and against Front Rotor Bearing.
TOP HAMMER
WIDE BEVEL UP
TOP HAMMER
HALF- -ROUND NOTCH ON RIGHT
BOTTOM HAMMER
HALF- -ROUND NOTCH ON LEFT
(Dwg. TPA1778)
BOTTOM HAMMER
WIDE BEVEL DOWN
(Dwg. TPD652)