Case Mini Excavator CX45B

Ventilation fan turned on or windows opened for good ventilation

Rough and finish cleaning performed before assembling

Washing oil removed by air and clean hydraulic or gear oil applied for assembling

Removed O-rings, backup rings and oil seals replaced with new ones with grease applied in advance

Dirt and moisture removed and degreasing performed on the surface where liquid gasket to be applied

Rust preventive agent removed from the new parts before use

Bearings, bushings and oil seals fitted using special jigs

Parts assembled utilizing matching marks

All parts completely assembled after the work

Ensure that the disassembled parts are free from seizure, interference and uneven contact

Measure and record wear condition of parts and clearance

If the problem is found in a part, repair or replace it with a new one

Sign off on the hydraulic equipment inspection

Warning: Do not disassemble, reassemble or modify the hydraulic equipment without the permission of the manufacturer

Only qualified personnel who have the specific knowledge or completed the parts service training should perform this procedure

Did you provide matching marks to facilitate reassembling work?

Upload the manual of disassembling procedure

Can the work be performed by yourself?

Use the special jig and tools without fail if they are specified

Did you remove a part without force?

Cause if it was hard to remove a part

Did you place the removed parts in order and attach tags to facilitate the reassembling?

Release the hydraulic pressure of the system or open the return side cover and take out the filter

Drain oil of the removed pipes into a containers without spilling on the floor

Apply plugs or caps on the pipe ends to avoid oil spillage and dust intrusion

Clean off the external surface of the equipment before disassembling, and drain hydraulic and gear oil before placing it on the workbench

Sign off on the hydraulic equipment removal