8. Joint repair kits are serviced complete with
center cross, (4) needle bushings and (4)
snap rings.
IMPORTANT: DIRT IS A PRIME ENEMY OF
NEEDLE BEARINGS. INSURE YOKES ARE
CLEAN BEFORE REASSEMBLING NEW
BEARINGS. KEEP REPAIR KIT COMPONENTS
THOROUGHLY CLEAN DURING INSTALLA-
TION.
FIGURE 73 PHOTO NO. 3045
9. Before reassembly, clean and inspect both
outer yoke’s ball Item 1 in Photo 3046. If
more than 1/8” play in relation to its center-
ing disc socket, or noticeable wear around
Item 2 exists, replace the yoke.
10. For reassembly, insert replaced center
cross Item 3 in Photo 3046 into outer yoke
Item 4. Start replaced needle bushings Item
5 into yoke. With a 1 3/8” O.D. driver (not
shown), continue seating both bushings in-
ward. Insure both center cross shafts are
correctly piloting into needle bushings.
11. Seat needle bushings until both snap rings
can be reinserted. Repeat above steps for
installing center cross, and needle bushings,
in remaining outer yoke. Before mounting
either outer yoke to flange yokes assembly,
insure center cross zerks are aligned for
gun access.
FIGURE 74 PHOTO NO. 3046
12. Clamp flange yokes assembly Item 1 in Pho-
to 3047 between vice jaws as shown. Insert
outer yoke and replaced center cross as-
sembly Item 2 into yoke Item 3. Start needle
bushing Item 4 into yoke. With a 1 1/4” O.D.
driver (not shown), continue seating both
bushings inward. Insure both center cross
shafts are correctly piloting into needle
bushings. Seat needle bushings until both
snap rings can be reinserted.
13. After completion of yokes and center cross-
es assembly, hammer strike all (8) yoke
ears at Item 5 for stress relief. Thoroughly
lube both joint assemblies and flange zerk
before reinstalling shields and placing on
unit. Align yokes straight when lubing flange
zerk. Pump until substantial lube shows
around centering disc.
FIGURE 75 PHOTO NO. 3047
34 Service
Summary of Contents for 5710
Page 2: ......
Page 50: ...NOTES 48 Notes ...