Assemble Drum Gear Reducer
Duo-Cone Seal Installer
All drum gear reducer components must be
cleaned and inspected before assembly. If any
components are worn beyond recommended
limits, they must be replaced. Lubricate all
moving parts with clean hydraulic oil during
assembly. Assemble the drum gear reducer with
all new seals.
When installing the duo-cone seals refer to the
topic "Assembly & Installation Of Conventional
Duo-Cone Seals" in this module for the correct
Install two tapered roller bearing races and bearings
(43), spacers (44) and first half of duo-cone seal (42).
Use Tooling (A) to install the duo-cone seal.
Install second half of duo-cone seal (42). Use Tooling
(A) to install the duo-cone seal.
Install three output stage planet gear pins (40) and six
Install bearing (38) on hub (39).
Install housing (37) on hub (38).
Install three washers (33) and retaining disc (36).