Ricoh FT5535 Service Manual page 449

CUSTOMER SERVICE GROUP
BULLETIN NUMBER:
APPLICABLE MODEL: FT5035/5535/4027/4527/4022/4522
SUBJECT: PARTS CATALOG UPDATES
GENERAL:
The following Parts Updates are being issued for all FT5035/5535/4027/4527/4022/4522 Parts Catalogs.
This information should be incorporated into all existing Parts Catalog documentation.
• •
UPDATE NO. 1 -
Timing Pulley
#AB017363
Stud
OLD PART NO. NEW PART NO.
AB017363 AB017395
A1572566
* DENOTES NEW ITEM
UNITS AFFECTED:
All FT4022/4522/4027/4527 copiers manufactured after Serial Number A3646850264, A3726850151,
A3636850001 and A3716850136 respectively will have the new style Timing Pulley and Spacer installed
during production.
Note: The FT5035/5535 copiers do not utilize this item.
INTERCHANGEABILITY CHART:
OLD and NEW parts can be used in both OLD and
0
NEW machines.
NEW parts can be used in OLD and NEW machines.
1
OLD parts CAN NOT be used in NEW machines.
Must be installed as a set on units manufactured prior to the S/N cut-in. On units manufactured aft er the S/N cut-in or
3/S
previously modified, use the new part numbers individually.
TECHNICAL SERVICE BULLETIN
4027/4527/5035/5535/4022/4522 - 023 REISSUE
TIMING PULLEY - To prevent the Timing Belt from coming in contact with the
gears around it, a spacer has been added to reduce the play of the timing belt.
Timing Belt
Old
DESCRIPTION
Timing Pulley
Spacer - 8 x 25 x 35
Stud
New
QTY INT
1 → 1
3
0 → 1
NEW parts CAN NOT be used in OLD machines.
2
OLD parts can be used in OLD and NEW machines.
OLD parts CAN NOT be used in NEW machines.
3
NEW parts CAN NOT be used in OLD machines.
01/16/97
Timing Pulley
#AB017395
Timing Belt
Spacer
#A1572566
REFERENCE
PAGE ITEM
65 17
65 28*
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