15
FORM NO. L-20318-E-1112
1. Remove the Retaining Ring (Item 35) from the output end
of the Input Unit (See Figure 17).
2. Press the Stub Shaft (Item 11) out of the Bearing Flange
(Item 20) (See Figure 17).
3. Press the first old Ball Bearing (Item 30) off the Stub Shaft
(Item 11) (See Figure 17).
4. Press the first new Ball Bearing (Item 30) onto the Stub
Shaft (Item 11) until it is seated against the Retaining Ring
(Item 35) (See Figure 17).
5. Press the second old Ball Bearing (Item 30) out of the
Bearing Flange (Item 20) (See Figure 17).
6. Clean the bearing bore of the Bearing Flange with fresh
safety solvent, making sure all old Loctite
®
residue is
removed (See Figure 17).
7. Apply an adequate amount of Loctite
®
680 to evenly coat
the outer race of the first new Ball Bearing (Item 30) on the
Stub Shaft (Item 11) and press the first new Ball Bearing
and Stub Shaft into the Bearing Flange (Item 20) until the
Ball Bearing is seated against the Retaining Ring (Item 58)
(See Figure 17).
The item or balloon number for all Nexen products is used for part
identification on all product parts lists, product price lists, unit
assembly drawings, bills of materials, and instruction manuals.
When ordering replacement parts, specify model designation,
item number, part description, and quantity. Purchase
replacement parts through your local Nexen Distributor.
FIGURE 17
20
30
35
Remove
first.
Press this
Ball Bearing
onto the
Stub Shaft.
30
11
Do not remove
Retaining Ring
(Item 35).
Do not
remove.
58
PARTS REPLACEMENT - INPUT UNIT
PARTS REPLACEMENT
8. Apply an adequate amount of Loctite
®
680 to evenly coat
the outer race of the second new Ball Bearing (Item 30)
and press the second new Ball Bearing onto the Stub Shaft
and into the Bearing Flange (Item 20) until the Ball Bearing
is seated against the Retaining Ring (Item 58) (See Figure
17).
9. Reinstall the Retaining Ring (Item 35) (See Figure 17).
WARNING
Special attention should be exercised when
working with retaining rings. Always wear
safety goggles when working with spring or
tension loaded fasteners or devices.
NOTE
One old Ball Bearing (Item 30) will come out
of the Bearing Flange (Item 20) with the Stub
Shaft (Item 11).
