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5-14

MAINTENANCE

MAINTENANCE LIST

Inspection and maintenance item Page

Walk-around inspection

Inspecting by opening the engine hood and covers 5-16

Inspecting by walking around the machine 5-17

Inspecting while sitting in the operator’s seat 5-17

Daily inspection (every 10 hours)

Inspecting and replenishing the coolant 5-18

Inspecting and replenishing the engine oil 5-19

Inspecting the water separator 5-20

Inspecting the fuel level 5-20

Inspecting the hydraulic oil tank level and replenishing 5-21

Lubricating the working equipment 5-22

After the initial 50 hours (only for new machines)

Inspecting and adjusting the fan belt 5-24

Every 50 hours

Inspecting and adjusting the crawler tension 5-26

Lubricating the slew bearing 5-28

Lubricating the slew motor pinion 5-28

Draining the water from the fuel tank 5-29

Inspecting the battery ﬂuid level and replenishing 5-30

Every 100 hours

Cleaning the water separator 5-32

After the initial 250 hours (only for new machines)

Replacing the hydraulic oil return ﬁlter 5-33

Replacing the pilot line ﬁlter 5-34

Replacing the travel motor gear oil* 5-35

Every 250 hours

Inspecting and adjusting the fan belt 5-36

Replacing the engine oil and the oil ﬁlter 5-36

Cleaning the air cleaner 5-38

Inspecting the throttle control system 5-39

Cleaning the radiator ﬁns and the oil cooler ﬁns 5-40

Cleaning the air ﬁlters 5-41

*: If the percentage of the traveling time within the total operating time is high, replace the gear

oil earlier than the speciﬁed time.

Takeuchi TB225 User Manual

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