Service Repair Manual
325D L Excavator
Tool Part Number
Transmission Repair Stand
Retaining Ring Pliers
Spanner Wrench As (1)
Spanner Socket As (2)
Micrometer Depth Gauge Group 1
Leak Down Test Tool
O-Ring Assembly Compound
Duo-Cone Seal Installer As
Drill Fixture Gp
Thread Lock Compound
( 1 ) For S/N B6H1-398
( 2 ) For S/N B6H399-Up
Note: Cleanliness is an important factor. Before assembly, clean all parts thoroughly in cleaning
fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be
deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or
damaged, use new parts for replacement. All disassembly and all assembly procedures must be
performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts covered and
protected at all times.
325D L Excavator A3R00001-UP (MACHINE) POWERED BY C7 Engine(SEBP451...
Note: O-ring seals, gaskets, and seals should always be replaced. A used O-ring seal may not have
the same sealing properties as a new O-ring. Use Tooling (K) during the assembly procedure.
Note: Apply a light film of hydraulic oil to all components before assembly.
Note: Some of the images that are in this procedure do not show the sprocket assembly that is
attached to the final drive hous