Dealer Service 23
MAN1177
(
07/28/2023
)
3. Clamp cup in vise as shown in Figure 20 and tap on
yoke to completely remove cup from yoke. Repeat
Step 2 and Step 3 for opposite cup.
Figure 20. Remove Cups
4. Place universal cross in vise as shown in Figure 21
and tap on yoke to remove cup. Repeat Step 3 for
nal removal. Drive remaining cup out with a drift
and hammer.
Figure 21. Remove Cups
U-Joint Assembly
1. Place seals securely on bearing cups. Insert cup into
yoke from outside and press in with hand pressure
as far as possible. Insert journal cross into bearing
cup with grease tting away from shaft. Be careful
not to disturb needle bearings. Insert another bear-
ing cup directly across from rst 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.
Tapping the yoke will help.
3. Seat cups by placing a drift or socket (slightly small-
er than the cup) on cup and rap with a hammer. See
Figure 22. Install snap ring and repeat on opposite
cup
4. Repeat Step 1 and Step 2 to install remaining cups
in remaining yoke.
5. Move both yokes in all directions to check for free
movement. If movement is restricted, rap on yokes
sharply with a hammer to relieve any tension.
Repeat until both yokes move in all directions with-
out restriction.
Figure 22. Install Cups
CD1387
CD1388
CD1389
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