Echo 72928 Owners Manual v.4 - Manual (Page 16)

13
S E C T I O N 2
4. Remove the top cover from the Feed Roller Support
unit.
5. Remove the back cover from the LOFA control, center
it 3-1/2" from the top on the front plate of the Feed
Roller Support housing and mark the position of the
holes.
6. Drill four (4) 1/4" holes as marked.
7. Attach the iso-mounts to the controller back plate with
the bolts and nuts provided.
8. Secure the back plate of the controller to the Feed Roller
Support housing with a washer and two (2) M4-0.7 nuts
per bolt.
9. Replace the Feed Roller Support cover.
10. Attach the LOFA control to the back plate.
(See figure 2)
11. Remove outer and inner plugs from the relief valve.
Both plugs are removed using an Allen Wrench. Install
the solenoid cartridge valve and coil. (See figure 3)
12. Secure the sensor bracket with one of the upper bear-
ing bolts and position it so it aligns with the set bolt.
(See figure 4)
13. Position the the proximatey sensor 1/16" - 1/8" from the
head of the bolt.
1. Remove drive shaft joint shield ring (PTO only).
2. Remove upper belt guard. * If the serial number is equal
to or greater than X01249, skip to step # 7.
3. Replace sprocket set screw with the 5/16" x 1-1/2" bolt
provided. (See figure 1)
Figure 1
Installation Instructions: All Models
Warning! Shut off the engine and make sure all
moving parts are completely stopped before
inspecting or servicing the machine.
2.6 Electronic Feed Sensor Installation Insructions