Buick LeSabre 1965 Service Manual page 196

4 - 6 0 46000 4-SPEED TRANSMISSION
CLUTCH, S-M TRANSMISSION
Figure 4-141—Installing Main Drive
Gear Bearing
either end of the countergear,
two .050" spacers, 20 more roll-
ers, then one .050
M
spacer. In-
stall in the o t h e r end of the
countergear, 20 rollers, two .050"
spacers, 20 more rollers, and
another .050" spacer. (See Fig-
ure 4-141).
4 - 3 5 TRANSMISSION
ASSEMBLY
1. Rest the transmission case on
its side with the side cover open-
ing toward the assembler. Re-
tainer thrust washers on end of
countergear with grease.
Figure 4-143—Checking Countergear
End Play
2. Set countergear in place in
bottom of transmission case,
making sure that tanged thrust
washers are correctly positioned.
Figure 4-145—Bearing Retainer to
Transmission Bolt
3. Press bearing onto main drive
gear (snap ring groove to front),
using J-5746 (Figure 4-141). Be
sure bearing fully seats against
shoulder on gear.
4. Install spacer washer and se-
lective fit snap ring in groove on
gear stem.
NOTE: The snap ring is avail-
able in three thicknesses: .087",
.093", and .099". Use the ring
that will produce from zero to
.005" clearance between the rear
Figure 4-142—Installing Countershaft
Figure 4-144-1 nstalling Mainshaft
Assembly
Figure 4-146—Installing Case Extension
Oil Seal