JLG 800S Service Manual - Manual (Page 75)

SECTION 3 - CHASSIS & TURNTABLE
3121139 – JLG Lift – 3-29
Assembly
.
1. Using a suitable press, press new bearing cups (3,
5), with large inside diameters facing out, into hub
(7) counter bores.
2. Place bearing cone (4) into bearing cup (3) in small
end of hub.
3. Press new seal (2) into hub counter bore with flat
metal side facing in. Use a flat object to ensure that
seal is pressed evenly and is flush with hub face.
4. Lower hub onto spindle (1) with large open end up.
5. Place bearing cone (6) over end of spindle and into
bearing cup.
6. Place bearing shim (8) over end of spindle and
against bearing cone.