FUSE
™
BOLT
- Assembly and Maintenance (continued)
BOLT MAINTENANCE
Regular DM5 Fuse bolt maintenance is vital to the performance of the DM5.
If the Fuse bolt is not kept well-greased and the o-rings in good shape, the performance of the DM5 will be greatly hindered.
To remove the bolt, you will need a 1/4“ Allen wrench. Unscrew the bolt from the rear of the marker
(see figure 1)
. It only takes one and one half revolutions to unscrew the bolt so that it can be
pulled out. After the bolt has been cleaned and greased and is ready to be inserted into the body, be sure all bolt sleeve components are screwed together snugly. Slowly push the bolt into the
body. Take care not to cut or nick the o-rings as they pass the threads.
GREASE THE DM5 FUSE BOLT EVERY 10-15 THOUSAND SHOTS.
BEFORE INSTALLING THE BOLT INTO THE MARKER, BE SURE ALL BOLT SLEEVE COMPONENTS ARE SCREWED TOGETHER SNUGLY.
If you do not grease the Fuse bolt, you will run the risk of damaging o-rings. This will create excessive friction and drag on the bolt, ultimately resulting in breaking the bolt. When greasing the DM5
Fuse bolt, pay special attention to all o-rings that are on the bolt and that ride on a surface of the bolt. The first seven o-rings listed below should be generously greased during maintenance.
FUSE BOLT O-RING LIST
1
Bolt tip (014)
6
Top hat (017 UR70)
2
Bolt sail (015)
7
Top hat (013)
3
Inside bolt stem (009)
8
Outer sleeve (020)
4
Rear bolt stem (009)
9
Front bumper (015)
5
Front wall internal (017 UR70)
10 Rear bumper (111)
NOTE: All remaining o-rings should have a thin coating of grease as well.
1
2
9
10
3
4
5
7
6
8
8
8
8
8
9
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Summary of Contents for DM5
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