4
Planetary Final Drive Service Manual
Introduction
This manual is a step-by-step guide to the disassembly and
assembly of the S12 Series Torque-Hub
®
units. It is designed for
the customer or mechanic who is repairing this particular Torque-
Hub
®
model.
Users of this manual should note that each part mentioned is
followed by an identification number enclosed in parentheses.
These part numbers may be referred to in the Parts List and
Assembly Drawing sections of this manual.
Specialized tools used to assemble this unit are noted in the
assembly procedures and diagrammed in the Assembly Tools
section.
Users should familiarize themselves with the procedures for roll and
leak testing, as well as bolt tightening and torquing found on the
following three pages before starting any repairs.
Standard safety practices should be followed during the
disassembly and assembly procedures described. Safety glasses
and safety shoes should be worn, and heavy, heat resistant gloves
should be used when handling heated components. Be especially
alert when you see the word
CAUTION
. This indicates that a
particular operation could cause personal injury if not performed
properly or if certain safety procedures are not followed. The word
NOTE
is used to bring attention to certain procedures or helpful
hints that will aid in the disassembly and assembly process.
Summary of Contents for S12 Series
Page 1: ...1 Torque Hub Planetary Final Drive S16A1 2 Series Service Manual Rev 9 3 13 ...
Page 10: ...10 DISASSEMBLY ...
Page 22: ...22 THIS PAGE INTENTIONALLY LEFT BLANK ...
Page 23: ...23 ASSEMBLY ...
Page 36: ...36 Planetary Final Drive Service Manual Assembly Drawing ...
Page 40: ...40 T158149 LOADING PLUG AND BASE ...
Page 41: ...41 T160764 BEARING CUP ASSEMBLY PRESSING TOOL ...
Page 42: ...42 T223131 LOCKNUT WRENCH ...
Page 43: ...43 T119240 LOCKNUT WRENCH ...
Page 44: ...44 T154563 ASSEMBLY PRESSING TOOL ...
Page 45: ...45 T139345 ASSEMBLY PRESSING TOOL ...
Page 46: ...46 T137786 TOOL TO PRESS IN SEAL ...
Page 47: ...47 T158049 BEARING CONE PRESSING TOOL ...
Page 48: ...48 T136184 TOOL TO PRESS BEARING ON SHAFT ...
Page 49: ...49 T159173 PRESSING TOOL TO INSTALL BEARING CONE ...
Page 50: ...50 T173814 LEAK TEST FIXTURE ...
Page 51: ...51 T220225 LEAK TEST TOOL ...
Page 52: ...52 T224477 ROLL TEST TOOL ...
Page 53: ...53 T223989 ROLL TEST TOOL ...
Page 54: ...54 T158149 LOADING PLUG AND BASE FOR ASSEMBLY ...