P
6
/ 1
1
R
epair
[4] DISASSEMBLY/ASSEMBLY
[4]-2. Large spiral bevel gear, Ball bearing 6203DDW
DISASSEMBLING
1R204
M6x22 Hex socket head
bolt (4pcs.)
1R269
The subject parts in Bearing box can be disassembled as illustrated in Fig. 10, 11, 12A or Fig. 12B.
Separate Bearing box section
by removing four M6x22 Hex
socket head bolt.
Clamping the flat surface of Spindle with Vise,
remove M15-23 nut with Repairing tools
illustrated below.
Remove Ball bearing 6000LLB
with 1R269.
Ball bearing
6000LLB
Fig. 10
Fig. 11
Fig. 12A
Fig. 12B
1R224
Lock washer
Bearing retainer 50
Large spiral bevel gear
M15-23 Nut
1R223
M15-23 Nut
Spindle
complete
Two Cup spring 20, Lock washer, Large
spiral bevel gear and Flat washer 15
can be removed.
Remove Spindle complete with
arbor press.
Remove Bearing retainer 50
from Bearing box by loosening
three M5x16 Pan head screws.
If the work mentioned in Fig. 12A
is not successful, remove Ball
bearing 6203DDW with arbor press.
Remove Ball bearing 6203DDW by striking Bearing box
against work table.
Ball bearing
6203DDW
Bearing box
Round bar of
Appropriate
diameter size
Bearing box
Ball bearing
6203DDW
M5x16 Pan head
screw (3pcs.)
Cup spring 20 (2pcs.)
Flat washer 15
