Buick LeSabre 1965 Service Manual page 257

SUPER TURBINE " 3 0 0 '
SERVICE PROCEDURES 5 - 4 3
Figure 5-182
Figure 5-183
3. Remove oil pump to case seal
and discard. See Figure 5-184.
Figure 5-184
4. Support oil pump on wood 7. Remove oil pump driven gear,
blocks. Remove five (5) pump See Figure 5-188.
cover bolts with a 1/2" socket.
Remove pump cover. See Fig-
ure 5-185.
USE PENCIL
Figure 5-186
5. Mark, but do not scar, gear
faces so gears can be reassem-
bled in same manner. See Figure
5-186.
Figure 5-190
8. Remove seat, valve and spring
from cooler by-pass valve. Use
Tool J-21361 to remove seat from
bore in pump cover. See Figure
5-190.
Figure 5-187
6. Remove oil pump drive gear.
See Figure 5-187.
Figure 5-191
9. Remove coast down shift tim-
ing valve from the pump cover
and inspect for damage. Care-
fully check to be sure the spring
returns the ball to its seat. See
Figure 5-191.
Figure 5-185
Figure 5-188 Figure 5-192