Toshiba e-STUDIO2008A Service Manual page 233

(10) Remove the bushing on the rear side.
(11) Remove the oil seal.
(Replacement of Oil Seal:  P. 4-113 "4.8.9
Replacement of oil seal")
4.8.9 Replacement of oil seal
(1) Insert a fine screwdriver into the depression
of the oil seal to take it out.
(2) Push in a new oil seal parallel to the frame or
bushing (shown figure at right).
(3) Apply the grease (Alvania No.2; amount of 2
rice grains) on entire surface of the oil seal
evenly.
Notes:
Wipe off the excessive grease.
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Oil seal
Bushing
Fig. 4-310
Inside
Grease
Fig. 4-311
e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A
4 - 113
Outside
Oil seal
DISASSEMBLY AND REPLACEMENT
4