Landoll 6250 Disc, Operator'S Manual

Page: 83 / 94

OPERATION AND MAINTENANCE
4-19
Figure 4-21: Wheel Bearing Maintenance
6250 Disc Wheel Bearing
Maintenance Center Frame
Center frame wheel bearing maintenance should be
performed at the beginning of every season. Check
periodically for excessive endplay. If needed, adjust or
replace hub and components using the following
procedure
(See Figure 4-21.)
TRIPLE LIP GREASE SEAL
INNER BEARING CONE
INNER BEARING CUP
8 BOLT HUB
OUTER BEARING CUP
OUTER BEARING CONE
SPINDLE WASHER
1-14 HEX SLOT NUT
HUB CAP
2-1/4” SPINDLE
3/16 X 1-1/2 COTTER PIN
6250 CENTER FRAME WHEELS
6250 WING FRAME WHEELS
4” X 22-1/4” SPINDLE-
SLEEVE ASSEMBLY
4-5/8” GREASE
PURGABLE SEAL
INNER BEARING
CONE
INNER BEARING
CUP
8 BOLT HUB
INNER SPIN NUT
TONGUE WASHER
DEXTER LOCK WASHER
OUTER BEARING CUP
WHEEL SPACER
OUTER BEARING
CONE
OUTER
SPINDLE NUT
5/16 SPLIT LOCK
WASHER
5/16-18 X 3/4
HEX HEAD CAP
SCREW
HUB GASKET
HUB CAP