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10

 FORM NO L-20347-H-1112

1.  Remove the four Socket Head Cap Screws (Item 

13) and separate the two halves of the FMCBE 
(See Figure 11).

2.  Remove the four Socket Head Cap Screws 

(Item 27) (See Figure 12).

3.  Remove the Female Pilot (Item 26) from the Hous-

ing (Item 1) (See Figure 12).

3

4

2

1

FIGURE  12

26

6

27

FIGURE 11

WARNING

Use caution and always 

wear safety glasses when 

working with spring or 

tension loaded devices 

such as retaining rings.

MODELS 875, 1125 AND 1375

4.  Remove the Retaining Ring (Item 6) and press the 

Drive Disc (Item 4) out of Female Pilot (Item 26) 
(See Figure 12).

5.  Remove Retaining Ring (Item 3) (See Figure 12).

6.  Fully supporting the Female Pilot (Item 26), press 

the old Ball Bearing (Item 2) out of the Female Pilot 
(See Figure 12).

NOTE: Do not reuse bearing.  Applying force on inner 

bearing race to remove bearing held by outer race 

causes damage to bearing.

7.  Clean the bearing bore of the Female Pilot (Item 26) 

with fresh safety solvent, making sure all old Loc-
tite

®

 residue is removed (See Figure 12).

8.  Apply an adequate amount of Loctite

®

 680 to evenly 

coat the outer race of the new Ball Bearing (Item 2) 
(See Figure 12).

9.  Supporting the Female Pilot (Item 26) and  press-

ing on the outer race of the new Ball Bearing (Item 
2), press the new Ball Bearing into the Female Pilot 
(See Figure 12).

10.  Reinstall Retaining Ring (Item 3) (See Figure 12).

11.  Support the inner race of the new Ball Bearing (Item 

2) and press the Drive Disc (Item 4) into the new 
Ball Bearing and Female Pilot (Item 26) (See Figure 
12).

12.  Reinstall Retaining Ring (Item 6) (See Figure 12).

13.  Using the four Socket Head Cap Screws (Item 27), 

secure the Female Pilot (Item 26) to the Housing 
(Item 1) (See Figure 12).

NOTE: Do not tighten the four Socket Head Cap Screws 

(Item 27). 

Proceed with PARTS REPLACEMENT–BEARINGS AND 

O-RING SEALS.

Содержание AIR CHAMP 1125

Страница 1: ...1 FORM NO L 20347 H 1112 FLANGE MOUNTED ENCLOSED CLUTCH BRAKES FMCBE MODELS 625 875 1125 AND 1375 WITH LOCKING KEY AND INTEGRAL VALVE...

Страница 2: ...out notice Technical Support 800 843 7445 651 484 5900 www nexengroup com Copyright 2012 Nexen Group Inc Nexen Group Inc 560 Oak Grove Parkway Vadnais Heights Minnesota 55127 ISO 9001 Certified Read t...

Страница 3: ...5 CONTROL VALVE OPERATION 6 AIR PREPARATION 6 TROUBLESHOOTING 7 FMCBE REMOVAL 7 9 PARTS REPLACEMENT FRICTION FACINGS 9 PARTS REPLACEMENT INPUT BEARING 9 10 PARTS REPLACEMENT BEARINGS AND O RING SEALS...

Страница 4: ...ighten them to the recommended torque See Table 1 and Figure 2 On Model 875 secure the Housing Item 1 to the Female Pilot Item 26 using Socket Head Cap Screws Item 27 and tighten them to the recommend...

Страница 5: ...DIN Connector onto valve power pins and tightening DIN Connector fastener 4 Connect DIN Connector Cable wires using the following chart to the appropriate power supply Table 3 INLET Exhaust Port Exhau...

Страница 6: ...he lubricator above and within ten feet of the Clutch Brake and use a low viscosity oil such as SAE 10 Synthetic lubricants are not recommended NON LUBRICATED AIR NOTE Lubrication is not required to o...

Страница 7: ...v l a v l o r t n o c e h t e c a l p e r d n a s l a e S g n i r O e h t d n u o r a s k a e l r i A s l a e S g n i r O e h t e c a l p e R e g a g n e s i d o t e r u l i a F e v l a v l o r t n o...

Страница 8: ...11 See Figure 8 4 Remove the six old Flat Head Machine Screws Item 7 and the second old split Friction Facing Item 11 See Figure 8 5 Install the first new split Friction Facings Item 11 and new Flat...

Страница 9: ...ing Item 6 See Figure 10 NOTE Proceed with PARTS REPLACEMENT BEARINGS AND O RING SEALS 2 Remove the Retaining Ring Item 6 and press the Drive Disc Item 4 out of Housing Item 1 See Figure 10 3 Remove R...

Страница 10: ...ng race to remove bearing held by outer race causes damage to bearing 7 Clean the bearing bore of the Female Pilot Item 26 with fresh safety solvent making sure all old Loc tite residue is removed See...

Страница 11: ...6 Remove the other old Ball Bearing Item 19 from the Male Pilot Item 20 See Figure 15 7 Clean the bearing bore of the Male Pilot Item 20 with fresh safety solvent making sure all old Loc tite residue...

Страница 12: ...Splined Disc Item 9 into the Air Chamber Item 12 and Piston Item 16 See Figure 16 23 Reinstall Retaining Ring Item 6 See Figure 16 24 Lubricate the new O ring Seals Items 21 and 22 and the contact sur...

Страница 13: ...30 out of the Bearing Flange Item 20 See Figure 18 6 Clean the bearing bore of the Bearing Flange Item 20 with fresh safety solvent making sure all old Loctite residue is removed See Figure 18 7 Appl...

Страница 14: ...e 2 2 1 l a e S g n i r 4 c s i D e v i r 3 2 t f a h S b u t 5 t n I g n i R g n i n i a t e 4 t x E g n i R g n i n i a t e 6 t x e g n i R g n i n i a t e 5 2 y e 72 w e r c S e n i h c a M d a e...

Страница 15: ...g n i n i a t e R 1 5 2 y e 6 t x E g n i R g n i n i a t e R 2 6 o l i P e l a m e 72 w e r c S e n i h c a M d a e H t a l F 2 1 7 e r c S p a C d a e H t e k c o 9 c s i D d e n i l p S 1 9 n w o h...

Страница 16: ...i a t e R 1 5 2 y e 6 t x E g n i R g n i n i a t e R 2 6 o l i P e l a m e 72 w e r c S e n i h c a M d a e H t a l F 2 1 7 e r c S p a C d a e H t e k c o 9 c s i D d e n i l p S 1 9 n w o h s t o...

Страница 17: ...R 1 5 2 y e 6 t x E g n i R g n i n i a t e R 2 6 o l i P e l a m e 72 w e r c S e n i h c a M d a e H t a l F 2 1 7 e r c S p a C d a e H t e k c o 9 c s i D d e n i l p S 1 9 n w o h s t o n w e r...

Страница 18: ...parts specify model designation item number part description and quantity Purchase replacement parts through your local Nexen Distributor FIGURE 23 19 11 58 30 35 20 30 35 58 REPLACEMENT PARTS M E T I...

Страница 19: ...TURE WHATSOEVER WHETHER ARISING OUT OF BREACH OF WARRANTY OR OTHER BREACH OF CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE EVEN IF NEXEN SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SU...

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