Reassembly - Hitachi C 6MFA Technical Data And Service Manual

8-2. Reassembly

Cautions on installation
Reassembly can be accomplished by following the disassembly procedures in reverse. However, particular
attention should be given to the following points:
(1) Assembling the Bearing Lock [21] and the Thrust Washer [22] (See Fig. 8.)
Before installing the Armature [29], be sure to install the Bearing Lock [21] and Thrust Washer [22] in the
bearing chamber of the Housing Ass'y [20] in this order. When installing the Thrust Washer [22], be sure to
note its assembling direction.
(2) Replacement of the Ball Bearing 608VVC2PS2L [23] (See Fig. 9.)
When replacing the Ball Bearing 608VVC2PS2L [23] only, ensure that Washer (A) [24] is reassembled in the
proper direction and there is a clearance between the Ball Bearing 608VVC2PS2L [23] and Washer (A) [24].
(3) Assembling the Rubber Ring [50]
When installing the Rubber Ring [50], be careful not to damage the bearing chamber groove of the Gear
Cover Ass'y [35].
Installation order
[22]
[21]
[20]
Rubber side
Fig. 8
Clearance
[24]
Fig. 9
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Steel washer side
[23]