Dorner Mfg. Corp.
24
851-592 Rev. A
7400 Series End Drive Conveyors
Preventive Maintenance and Adjustment
Reassembling Tail Assemblies
Refer to the "Service Parts" section starting on page 28 for
complete diagrams and lists of all tail assembly components.
Idler Tail and Tip Up Tail
1. Place the idler puck
(Figure 71, item 1)
at the center of
the bent retaining bar
(Figure 71, item 2)
.
2. Slide the idler puck onto the idler shaft
(Figure 71, item 3)
. Make sure to center the idler puck.
Figure 71
3. Attach the flanged pucks
(Figure 72, item 2)
and
bearing shaft assemblies to the idler shaft.
4. Attach the guard bar
(Figure 72, item 1)
.
Figure 72
5. Use a hex wrench
(Figure 73, item 1)
to tighten the
bearing shaft fasteners
(Figure 73, item 2)
.
Figure 73
6. Attach the bearing covers.
Drive Tail
1. Attach a flanged puck and bearing shaft assembly to the
shorter end of the drive spindle.
2. Slide the sprockets
(Figure 74, item 1)
onto the drive
spindle
(Figure 74, item 2)
. Make sure that all of the
alignment marks
(Figure 74, item 3)
on the inside of
the sprockets line up.
Figure 74
3. Slide the second flanged puck
(Figure 75, item 1)
and
the retaining ring
(Figure 75, item 2)
onto the drive
spindle.
1
2
3
1
2
1
2
1
3
2
