Ingersoll Rand CD Serie Manual De Uso Y Mantenimiento página 28

5. Lubricate the Arbor Coupling with approximately
1 cc of Ingersoll–Rand No. 68 Grease and position the
Coupling over the Arbor Bearing Nut. Position the
Clamp Sleeve (28) over the Arbor Coupling against
the Front Rotor Bearing.
6. If the Front Arbor Bearing (33) was removed, stand
the Arbor Housing (32) on the table of an arbor press
with the small end upward. Using a bearing inserting
tool similar to the one shown on page 10 and with the
bearing identification marks trailing, press the Front
Arbor Bearing into the Housing until the trailing end
of the Bearing is between 0.135" and 0.145" (3.4 and
3.7 mm) below the edge of the Housing. Work
approximately 0.5 cc of Ingersoll–Rand No. 68
Grease into the needle roller cage element of the
Bearing.
7. Insert the Extension Arbor (31), collet end trailing,
through the Front Arbor Bearing from the collet end
of of the Arbor Housing.
8. Place the Rear Arbor Bearing (29) on the arbor hub
inside the rear of the Housing. Thread the Arbor
Bearing Nut, threaded end trailing, onto the rear of
the Extension Arbor. Using a socket on the Arbor
Bearing Nut and a torque wrench on the Collet Body,
tighten the joint between 14 and 19 ft–lb (19 and
26 Nm) torque.
9. Thread the Arbor Housing onto the Motor Housing
and tighten the joint between 20 and 25 ft–lb (27 and
34 Nm) torque. This is a left–hand thread. Turn
counterclockwise to tighten.
10. Insert the Collet (24) into the Extension Arbor (31)
and slide the Nosepiece (25) over the Collet. Thread
the Collet Nut (26) onto the Arbor and use the two
Collet Wrenches (26A) to tighten the Nut to the
Arbor.
Steps common to ALL CD Wheel models
1. Position the Guard Adapter Assembly (36) on the
long hub of the Clamp Nut (35) and, using a 9/64"
hex wrench on the Guard Adapter Screw (37), snug
the Assembly onto the Clamp Nut.
2. If the Wheel Guard (38) was removed from the Guard
Adapter Assembly, attach the Guard using the three
Wheel Guard Mounting Screw (39) and Washers (40).
Tighten the Screws between 2 and 2–3/4 ft–lb (2.7
and 3.7 Nm) torque.
MAINTENANCE SECTION
3.
4.
5.
6.
7.
8.
9. Install a wheel, the Wheel Flange (42) and Flange Nut
1.
2.
3.
4.
5. Thread the Clamp Nut (22) onto the Motor Housing
6.
28
Position the assembled Guard Adapter over the
threaded rotor hub in the vise and insert the Straight
Wheel Adapter (41) through the Clamp Nut and
thread it onto the threaded rotor hub. Tighten the
Wheel Adapter between 14 and 19 ft–lb (19 and
26 Nm) torque.
Wipe each Vane (13) with a light film of oil and insert
a Vane into each vane slot in the Rotor.
Grasp the Wheel Guard and insert the assembled
Rotor into the Motor Housing (5).
Grasp the Motor Housing in copper–covered or
leather–covered vise jaws with the Wheel Guard
upward. Do not distort the Housing.
Thread the Clamp Nut (35) onto the Motor Housing
and tighten the joint between 20 and 25 ft–lb (27 and
34 Nm) torque. This is a left–hand thread. Turn
counterclockwise to tighten.
After positioning the Guard to the proper position,
tighten the Guard Adapter Screw between 2 and
2–3/4 ft–lb (2.7 and 3.7 Nm) torque.
(43) on the Wheel Adapter. Use an adjustable spanner
wrench on the Adapter and a 9/16" wrench on the
Flange Nut to tighten the Nut.
Steps common to ALL CD collet models
Thread the Collet Body (23) onto the Rotor (12) and
using a torque wrench, tighten the Collet Body
between 14 and 19 ft–lb (19 and 26 Nm) torque.
Wipe each Vane (13) with a light film of oil and insert
a Vane into each vane slot in the Rotor.
Grasp the Collet Arbor and insert the assembled Rotor
into the Motor Housing (5).
Grasp the Motor Housing in copper–covered or
leather–covered vise jaws with the Collet Body
upward. Do not distort the Housing.
and tighten the joint between 20 and 25 ft–lb (27 and
34 Nm) torque. This is a left–hand thread. Turn
counterclockwise to tighten.
Insert the Collet (24) into the Collet Body and slide
the Nosepiece (25) over the Collet. Thread the Collet
Nut (26) onto the Collet Body and use the two Collet
Wrenches (26A) to tighten the Nut to the Collet Body.