Ingersoll Rand 1 Serie Manual De Operación Y Mantenimiento página 29

9. Install the Rear End Plate Gasket (29) in the Motor
Housing, aligning the small notch in the Gasket with
the dowel pin hole in the Housing.
10. Insert a thin, rigid wire into the dowel pin hole at the
bottom of the motor recess in the Motor Housing.
Grasping the assembled motor by the spline on the
Rotor and with the dowel pin holes of the Front End
Plate and Cylinder aligned with the U-shaped notch in
the Rear End Plate, install the assembled motor in the
Motor Housing. Maintain alignment between the motor
and Motor Housing by passing the aligned dowel holes
in the assembled motor over the wire positioned in the
Motor Housing. Withdraw the wire and install the
Cylinder Dowel (35), making certain the Cylinder
Dowel is flush with or below the Front End Plate.
Assembly of the Gearing
For Models 1AL1, 1P06, 1P09, 1P13, 1P21, 1P38,
1P44, 1P76, 1S30, 1S39 and 1S60
1. Set the Gear Case (38) on the table of an arbor press
with the threaded end down.
2. Using a sleeve that will contact the outer ring of the
bearing, press the Rear Spindle Bearing (46), open side
first, into the bearing recess until it seats.
3. Work some grease into the teeth of the Spindle Planet
Gears (40) and onto the planet gear shafts on the
Spindle (39).
4. Slide the Spindle into the Gear Case so that the spindle
shaft passes through the bore of the Rear Spindle
Bearing.
5. For Angle Drills, install the Spindle Retaining Ring
(49A) into groove on the Spindle shaft.
6. For Pistol and In-line Drills, install the Spindle Bearing
Spacer (47) and Front Spindle Bearing (48), shielded
side out, on the shaft of the Spindle.
7. Install the Spindle Bearing Retainer (19) in the groove
in the Gear Case.
8. Slide the Spindle Planet Gears onto the planet gear
shafts, making certain the teeth on the Gears mesh with
the teeth of the Gear Case.
9. For Models 1P13, 1P21 and 1P76, work some grease
into the teeth of the Rotor Pinion (45). Place the Rotor
Pinion in the Spindle so that it meshes with the Spindle
Planet Gear.
10. For Models 1P06, 1P09, 1P13, 1P21, 1P44 and 1S39,
coat the Gear Head Spacer (41) with grease and place it
in the Gear Case against the Spindle Planet Gears.
11. For Models 1P06, 1P09, 1P13, 1P21, 1P44 and 1S39,
work some grease onto the planet gear shafts on the
Gear Head (42). For Model 1P06, work some grease
into the teeth of the Gear Head Planet Gears (44).
12. For Models 1P06, 1P09, 1P13, 1P21, 1P44 and 1S39,
slide the Gear Head into the Gear Case so that the teeth
on the gear head shaft mesh with the Spindle Planet
Gears.
13. For Models 1P06, 1P09, 1P13 and 1P21, slide
the Gear Head Planet Gears onto the planet gear shafts,
making certain the teeth on the Planet Gears mesh with
the teeth in the Gear Case.
MAINTENANCE (Continued)
14. For Models 1P44 and 1S39, slide the Drive Plate
(43) on the planet gear shafts of the Gear Head.
15. For Models 1P09, 1P13 and 1P21, work some grease
into the teeth of the Rotor Pinion (45) and place the
Rotor Pinion in the Gear Head so that it meshes with the
Gear Head Planet Gears.
16. Place the Motor Clamp Washer (36) into the Gear Case
and install the Clamp Washer Retaining Ring (37).
For Models 1LL1A1 and 1LJ1A1
1. Hold the Gear Case (38) with the notched end upward.
2. Slide the Spindle Bearing (48), open side first, into the
Gear Case until it seats against the bearing recess.
3. Install the Spindle Bearing Retainer in the groove in the
Gear Case.
4. Work some grease into the teeth of the Spindle Planet
Gears (40) and into the planet gear shafts of the Spindle
(39).
5. Slide the Spindle Bearing Spacer (47) over the shaft of
the Spindle.
6. Slide the Spindle into the Gear Case so that the spindle
shaft passes through the bore of the bearing.
7. Slide the Spindle Planet Gears onto the planet gear
shafts, making certain the teeth on the Gears mesh with
the teeth of the Gear Case.
8. For Model 1LJlA1, put some grease on the planet gear
shafts and slide the Gear Head (42) into the Gear Case
so that the teeth on the gear head shaft mesh with the
Spindle Planet Gears.
9. For Model 1LJlA1, slide the Drive Plate (43) onto the
planet gear shafts of the Gear Head.
For all Models
1. Place the Motor Clamp Washer (36) in the Gear Case
against the internal gear. Install the Clamp Washer
Retaining Ring (37).
Assembly of the Angle Attachment
1. Work a light coat of grease into the gear teeth of the
Bevel Pinion (102) and insert it, gear end first, into the
long bore of the Angle Housing (100).
2. Work 0.5 to 1 cc of grease into the Bevel Pinion
Bearing (105) and insert it, unstamped end first, into the
bore of the Angle Housing, after the Bevel Pinion.
3. Support the Angle Housing on an angled support as
shown. Refer to Dwg. TPB585. Use a bearing inserting
tool and press the Bevel Pinion Bearing so the face is a
maximum of 1.32" (33.50 mm) but not less than 1.30"
(33.00 mm) below the end face of the Angle Head.
Refer to Dwg. TPB585.
4. Lubricate the Bevel Pinion Thrust Bearing (106) with
0.5 to 1 cc of grease. Install the Bearing on the rear of
the bevel pinion shaft with red-stained end of Bearing
toward the rear of the Angle Head. Refer to Dwg.
TPB585. Secure Bearing on shaft with Thrust Bearing
Retainer (107).
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