IBM System/34 Maintenance Manual page 316

27-315 MAGAZINE PRESSURE ROLL HOUSING
REMOVAL AND REPLACEMENT
Removing the Magazine Pressure Roll Housing
1. Place the 72MD in the service position (see
paragraph 27-205).
2. Loosen the four screws
0
in the magazine
pressure roll housing
G
and remove the housing
from the supports
0
and
e.
(Be careful not to
damage the four diskette I/O slot guide wires
0).
Reinstalling the Magazine Pressure Roll Housing
1. Locate the magazine pressure roll housing
G
on
the supports
0
and
CD·
2. Insert the four diskette I/O slot guide wires
0
into the carriage bed and the magazine pressure
roll housing
G.
3.
Place the 'adjusting tool
e
(part 2462583 for old
style picker, part 2462612 for new style picker)
between the magazine pressure roll housing
G
(on
the surface of the guide rail
G))
and the carriage
bed near the diskette I/O slots and tighten the
two screws on the left end of the magazine
pressure roll housing
G.
(Ensure that the
magazine pressure roll housing is parallel to the
carriage bed as you tighten the screws.)
4. Place the adjusting tool
G
between the magazine
pressure roll housing
G
and the carriage bed near
the support
CD
and tighten the two screws on the
right end of the magazine pressure roll housing
O.
5. Return the 72MD unit from the service position
(see paragraph 27-205).
27-315
72MD Diskette Magazine Drive 31