RHINO Turbo 120, Operator'S Manual

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MAINTENANCE
TURBO 120 08/12 Maintenance Section 5-26
© 2012 Alamo Group Inc.
MAINTENANCE
Disassembly and Assembly Procedures for T-BOX
Refer to MNT-R-0263 for location of all item numbers in procedures.
Remove Main Input Shaft
Step I.
Drain oil from gearbox. Place gearbox on appropriate work surface. Remove 8 bolts retaining input housing
hub. Remove hub assembly from main housing. Note Quantity and thickness of shims between hub and main
housing.
Step II.
Remove cotter pin (18) and adjusting nut (17).
Step III.
Remove gear (14). Press on threaded end of shaft (13) to remove from hub.
Step IV.
Press bearing cone (7) from shaft (13).
Step V.
Remove bearing cups (7) from hub housing.
Step VI.
Remove 8 bolts (3) from one side cap (4). Tap on opposite side shaft end (5) to remove side cap (4) and on
side shaft assembly.
Step VII.
Remove 8 bolts retaining remaining side cap (4) in place. Using end of hammer handle tap inside of cap to
remove from main housing.
Note quantity and thickness of shims under both side caps.
Step VIII.
Tap shaft ends on solid metal surface to remove bearings (8), gear (3), and spacer (4).
Gearbox is now completely disassembled. Inspect and replace all worn or damaged parts.
Also mark side cap which was closest to gear and main housing, so it may be reassembled later in same
location.