Servicing The Go-M04 - WORKMASTER GO-M04 Operator's Manual

VIII. SERVICING THE GO-M04
When the GO-M04 is in-for-maintenance and the unit has been disassembled (partial
or complete), the components should be cleaned and inspected for wear before
reassembly of the Opener. Proper maintenance of equipment often depends upon the
ability of a service technician to determine whether a part or assembly is worn to the
point where it should be replaced. Refer to Section IX: Exploded View during
disassembly and reassembly of this Tool.
DISASSEMBLY
1. Remove Positioning Bolt [1] from Cover Plate [2] using a 4mm Allen
Wrench.
2. Remove Direction Switch [8] by pulling Switch away from Drive Case [7]. On
newer units it may be necessary to "work" Switch back and forth while pulling
from Drive Case.
3. Using a 5mm Allen Wrench, remove the two Screws [9] from the back of the
Drive Case [7].
4. Remove Cover Plate [2].
IMPORTANT
Always wear proper eye protection when servicing the
GO-M04. Spring loaded mechanisms always pose an
inherent danger.
At this point – make note of the position and
orientation of each internal part. The Right Stopper
[4] and Left Stopper [5] look very similar but are
unique.
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