Loader Bobcat 853, 853H. Manual — part 39
REDUCTION GEARCASE (Cont’d)
Disassembly (Cont’d)
Remove the bearing at the input shaft [A].
Use a press and remove the input shaft [B].
Remove the input shaft assembly from the housing [C].
Use a punch and hammer and remove the bearing cups
as needed [D].
A
B–08745
C
B–08744
D
B–08678
853, 853H Loader
–4–21–
Service Manual
B
B–08679
REDUCTION GEARCASE (Cont’d)
Assembly
Using a press and bearing cup tool, install the bearing cup
in the housing.
Install the input shaft [A].
Install the bearing on the input shaft [B].
Install the large gear into the housing [C].
Install the output shaft into the housing and large gear [D].
A
B–08744
C
B–08722
D
B–08749
–4–22–
853, 853H Loader
Service Manual
B
B–08745
REDUCTION GEARCASE (Cont’d)
Assembly (Cont’d)
Install the spacer [A].
Install the bearing [B].
Put LOCTITE on the bolt.
Install the bolt and washer [C].
Tighten the bolt to 210–235 ft.–lbs. (285–305 Nm) torque
[D].
Put Boretite sealant on the edge of the dust cup and install
the dust cup into the housing.
A
B–08706
C
B–08727
D
B–08721
853, 853H Loader
–4–23–
Service Manual
B
B–08707
REDUCTION GEARCASE (Cont’d)
Assembly (Cont’d)
Install the key and hub on the input shaft [A].
Put LOCTITE #242 adhesive on the bolt threads.
Install the bolt and washer [B].
Tighten the bolt to 210–235 ft.–lbs. (285–305 Nm) torque
[C].
Instal the end plate on the housing [D].
A
B–08750
C
B–08751
D
B–08704
–4–24–
853, 853H Loader
Service Manual
B
B–08752
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