5-55
INSPECTION
INSPECTION
Check the bearing sliding surface for excessive wear, scorching or scratches; replace if
necessary.
Replace all dust seals (12,13) with new ones.
Grind any pins (7, 11) dented with an oilstone or replace any pins abrasive excessively.
Check inside cover (2, 3, 17, 18) and collar (8, 9) for dents or scratches; if any damage is found,
correct with a grinder or replace.
The serviceable limit of pins and bushings is shown in the table below.
(1)
(2)
(3)
(4)
(5)
3)
3)
Unit : mm
Remove bolt (19), washer (20) and then
take out cover (17, 18) and shims (4, 5).
Take out the dust seal (12) from the cover
(17, 18).
Remove the bearing (1) and collar (8).
29
19,20
17
18
4,5
12
12
8
LOWER
1
(11)
(12)
(13)
Remove bolt (19), washer (20) and then
take out cover (2) and shims (4, 5).
Take out dust seal (13) from the cover (2).
Remove the bearing (1), and dust seal
(13).
(8)
(9)
29
UPPER
19,20
2
29
4,5
13
1
13
(10)
75795SE16
75795SE19
Item No.
Name
Std
dimension
Serviceable limit
Remedy
Outer dia
Inner dia
Clearance
7, 11
Pin
75
74.5
0.8
Replace
1
Tapered roller bearing
75.5
8, 9
Collar
75.5
12, 13
Dust seal
When removed
Replace
Summary of Contents for HL955
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