Nexen J 841600 - Manual (Page 9)

9
FORM NO. L-20012-L-1209
FIGURE 5
11
11
1
11
11
2
12
FIGURE 6
11
11
1
11
11
20
2
13
3
NOTE: Refer to Figure 5.
1. Remove the first two Hex. Head Jam Nuts (Item 11).
2. Remove the Fixed Shoe Assembly (Item 1).
3. Remove the second two Hex. Head Jam Nuts (Item 11).
4. Remove the Set Screw (Item 12).
5. Remove the Sliding Shoe Assembly (Item 2).
6. Install a new Sliding Shoe Assembly (Item 2).
7. Reinstall and tighten the Set Screw (Item 12).
8. Reinstall two Hex. Head Jam Nuts (Item 11).
9. Install the new Fixed Shoe Assembly (Item 1.
10. Reinstall the second two Hex. Head Jam Nuts (Item 11).
NOTE: Refer to Figure 6.
1. Remove the first two Hex. Head Jam Nuts (Item 11).
2. Remove the Fixed Shoe (Item 1)
3. Remove the second two Hex. Head Jam Nuts (Item 11).
4. Remove the Set Screw (Item 13).
5. Remove the Sliding Shoe (Item 2).
6. Remove the Flat Head Machine Screws (Item 20) from
the Fixed Shoe (Item 1) and the Sliding Shoe (Item 2).
Remove the old Friction Facings (Item 3) from the Fixed
Shoe and Sliding Shoe.
7. Using new Flat Head Machine Screws (Item 20), secure
the new Friction Facings (Item 3) to the Fixed Shoe
(Item 1) and the Sliding Shoe (Item 2).
8. Tighten the Flat Head Machine Screws (Item 20) to 26 In.
Lbs. [2.9 Nm] torque.
9. Install the Sliding Shoe (Item 2).
10. Reinstall and tighten the Set Screw (Item 13).
11. Reinstall two Hex. Head Jam Nuts (Item 11) .
12. Install the Fixed Shoe (Item 1).
13. Reinstall the second two Hex. Head Jam Nuts (Item 11).
NOTE
The Flat Head Machine Screws (Item 20) are assembled with an anaerobic locking compound. If you insert a screwdriver
into a Flat Head Machine screw and strike the end of the screwdriver, you will break the crystalline structure of this
locking compound and the Flat Head Machine Screw can be removed or fall out. Do NOT use any impact on the Flat
Head Machine Screws. Do NOT use an impact wrench to remove the Flat Head Machine Screws.
FRICTION FACING REPLACEMENT
''J'' DIAPHRAGM BRAKE
''K'' DIAPHRAGM BRAKE