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4-2. Changing Drive Rolls
It may be necessary to remove
drive roll side of gun case to
change lower drive roll.
Tools Needed:
8
7
6
9
Y Turn Off power at welding
1
Remove cover.
Changing Push Roll:
To remove push roll:
2
3
4
5
Remove screw and washer, and lift
out push roll.
To install push roll:
5
Slide push roll onto bearing and
4
3
shaft, and secure with washer and
2
screw.
1
Changing Lower Drive Roll:
To remove drive roll:
6
7
8
9
10 Drive Roll Shaft
Remove screw and washer, and lift
out drive roll. Note: drive roll key will
come out with drive roll.
To install drive roll:
Place drive roll key in slot in drive
roll shaft.
Line slot in drive roll up with drive
5
roll key, and slide drive roll onto
shaft.
Secure drive roll with washer and
screw.
Reinstall gun case, if applicable.
Reinstall drive roll cover.
power source first.
Drive Roll Cover
Push Roll Screw
Washer
Push Roll
Bearing
Lower Drive Roll Screw
Washer
Lower Drive Roll
Drive Roll Key
801 893-A
OM-1215 Page 13
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