Caution – Nexen FMCBE-875 801428 User Manual
Page 12
12
FORM NO. L-20150-V-1112
MODELS 875, 1125, AND 1375 FEMALE PILOT
NOTE: If an Input Unit is installed on the FMCBE, it must
be removed before servicing the FMCBE. Remove
Cap Screws and the Plug and loosen the Set
Screw to release the FMCBE from the Input Unit
(See Figure 13).
On Models 875 and 1125, the Set Screw is Item
31. On Model 1375, the Set Screw is Item 27.
On Models 875 and 1125, the Plug is Item 32.
On Model 1375, the Plug is Item 28.
1. Remove the four Socket Head Cap Screws (Item 13)
and separate the two halves of the FMCBE (See Figure
12).
2. Remove the Plug and Set Screw (See Figure 13).
NOTE: On FMCBE Models 875 and 1125 the Socket
Head Cap Screws are Item 27.
On FMCBE Model 1375 the Socket Head
Cap Screws are Item 13.
3. Remove the four Socket Head Cap Screws (See Figure
13).
4. Remove the Female Pilot (Item 26) from the Housing
(Item 1) (See Figure 13).
5. Remove the Retaining Ring (Item 6) and press the Drive
Disc (Item 4) out of Female Pilot (Item 26) (See Figure
13).
6. Remove the Retaining Ring (Item 3) (See Figure 13).
7. Fully supporting the Female Pilot (Item 26), press the
old Ball Bearing (Item 2) out of the Female Pilot (See
Figure 13).
NOTE: Do not reuse bearing. Applying force on inner
bearing race to remove bearing held by outer
race causes damage to bearing.
8. Clean the bearing bore of the Female Pilot (Item 26)
with fresh safety solvent, making sure all old Loctite
®
residue is removed (See Figure 13).
13
FIGURE 12
TABLE 3
3
4
2
1
FIGURE 13
Set Screw
(Item 27 or
31)
Socket Head
Cap Screw
(Item 13 or 27)
26
Plug
(Item 28
or 32)
6
9. Apply an adequate amount of Loctite
®
680 to evenly
coat the outer race of the new Ball Bearing (Item 2)
(See Figure 13).
10. Supporting the Female Pilot (Item 26) and pressing on
the outer race of the new Ball Bearing (Item 2), press
the new Ball Bearing into the Female Pilot (See Figure
13).
11. Reinstall the Retaining Ring (Item 3) (See Figure 13).
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CAUTION
Working with spring loaded or tension
loaded fasteners and devices can cause
injury. Wear safety glasses and take the
appropriate safety precautions.