MAINTENANCE
3.
Clamp cup in vise as shown and tap on yoke
to completely remove cup from yoke. Repeat
steps two and three for opposite cup.
..
.
3.
Clamp cup in vise as shown and tap on yoke
to completely remove cup from yoke. Repeat
steps two and three for opposite cup.
4.
Place universal cross in vise as shown and tap
on yoke to remove cup. Repeat step three for
final removal. Drive remaining cup out with drift
.and hammer.
Assembly
Place seals securely on bearing cups. Insert
cup into yoke from outside and press on with
hand
pressure
as
far
as
possible. Insert
journal
cross into bearing cup with grease
away
from shaft. Be careful not to disturb needle
bearings. Insert another bearing cup directly
across from first cup and press in as far as
possible with hand pressure.
2.
Trap cups in vise
and
apply pressure. Be sure
journal cross is started into bearings and
continue pressure with vise, squeezing in
as
far
as
possible. Tap yoke to
aid
in process.
3.
Seat cups by placing a drift (slightly smaller
than the cup) on cup
and rapping with ham-
mer. Install snap ring and repeat on opposite
cup.
4.
Repeat steps one and
two
to install remaining
cups in remaining yoke.
5.
Move both yokes in all directions to check for
free movement. Should movement
be
re-
stricted, rap on yokes sharply with a hammer to
relieve any tension. Repeat until both yokes
move in all directions without restriction.
48
