Parts Inspection - WORKMASTER GO-A8-PW Maintenance & Parts Manual

When the GO-A8-PW Opener is in-for-maintenance and the Rolling Cart and Impactor
have been disassembled (partial or complete), the components should be cleaned and
inspected for wear before lubricating and 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.
The following information is intended to help the service technician make this decision.
IMPORTANT
Rebuild Kit (PN: 32-50010)
Item
Part #
#
28 33-20121
7 33-20136
32 33-20135
1. The CYLINDER [29] is a sleeve that has been hardened, ground and honed
to close tolerance. It includes a series of slots or holes in the wall for porting
the air to the Blades, and exhausting it to atmosphere. Examine the Cylinder
on the inside diameter for rough circular grooves. If such grooves are in
excess of .005" deep, replace the Cylinder. Such grooves are usually caused
by foreign matter in the airline.
IX. PARTS INSPECTION
The components should be cleaned and
inspected for wear or damage before
lubricating and reassembly of the Opener.
Description Qty
Rotor Blade 9
Front Gasket 2
Rear Gasket 1
PH: 866.476.9217
Repair Kit (PN: 32-50020)
Item
Part #
#
28 33-20121
7 33-20136
32 33-20135
25 33-20154 Cylinder Plate Bearing
18 33-20155
n/a 33-10605
Description
Rotor Blade
Front Gasket
Rear Gasket
Anvil Cone Bearing
Grease
Qty
9
2
1
2
1
2
11