
8
Table 5 - Recommended Torque Values
Torque-Arm Reducer Drive
Size
Recommended Torque (ft.–lbs.)
Adapter Bolts
Housing Bolts
OP Hub Seal
Carrier Bolts
Countershaft
Bearing
Carrier Bolts
RH Countershaft
Bearing
Cover Screws
Hydroil Motor
Adapter Screws
Backstop
Cover Bolts
(H)SCXT105
27–30
27–30
n/a
n/a
n/a
8
n/a
(H)SCXT205
45–50
27–30
n/a
n/a
n/a
8
n/a
(H)SCXT305A
68–75
45–50
15–17
15–17
15–17
15–17
15–17
(H)SCXT405A
135–150
45–50
27–30
27–30
n/a
27–30
27–30
(H)SCXT505A
135–150
68–75
27–30
27–30
27–30
27–30
27–30
(H)SCXT605
135–150
68–75
27–30
27–30
27–30
27–30
27–30
(H)SCXT705
135–150
135–150
45–50
45–50
45–50
45–50
45–50
Note: Tighten sufficient to prevent oil leaks.
Table 6 - Part Numbers for Replacement Bearings
Torque-Arm Reducer
Drive Size
Output Hub
Bearing
Countershaft Bearing
Input Side
Countershaft Bearing
Output Side
Input Bearings
Input Side
Input Bearings
Output Side
Part No.
Part No.
Part No.
Part No.
Part No.
105
402246
403149
n/a
n/a
424076
424012
205
402247
403150
n/a
n/a
424078
424000
305A
402272
403127
n/a
n/a
402190
403132
402271
403101
405A
402268
403163
n/a
n/a
402179
403006
402285
403125
505A
402193
403016
n/a
n/a
402270
403026
402266
403073
605
402050
403140
n/a
n/a
402053
403106
402123
403009
705
402058
403111
n/a
n/a
402057
403143
402078
403034