Woodstock M1039 Benutzerhandbuch

-32-

Chuck wobbles or 
is loose on spindle 
shaft. 

1. 

Foreign material is stuck between 
chuck-to-spindle mating surface.

2. Damaged 

chuck.

1. 

Remove chuck and clean and de-burr tapered 
chuck and spindle mating surfaces, then reas-
semble.

2. Replace.

Spindle does not 
retract completely 
in uppermost posi-
tion or it binds.

1. 

Quill shaft is gummy with sawdust and 
oil.

2. 

Feed shaft return spring is weak.

3. 

Quill deflection screw is binding quill. 

1. 

Clean gummy substance with penetrating oil and 
lubricate with a light coat of oil.

2. 

Increase feed shaft return spring tension as 
described on 

GX^\)..

3. 

Loosen jam nut, and slightly turn out screw where 
quill binds. Retighten jam nut and recheck for 
binding and looseness at all spindle locations.

Quill has excessive 
deflection.

1. 

Quill shaft is at fault.

2. 

Quill and/or bearings are worn.

1. Adjust 

quill 

screw.

2. Replace 

quill 

and/or 

bearings.

Holes drilled at an 
angle.

1. 

Table is not at 90 degrees.

1. 

Adjust table angle (see 

GX^\)*).

Drill bit wobbles, 
holes are oversized.

1. 

Drill bit incorrectly installed.

1. 

Remove drill bit and reinstall.