Information

  • Liebherr R9400 Daily Excavator Inspection

  • Document Number: 6163-DM-PL-F1018 Liebherr R9400 Daily Excavator Inspection

  • Asset ID#

  • SMU

  • Work Order Number

  • inspection Conducted:

  • Shift

  • Service Labour Personnel

General Checks

  • Check main isolation point is present, working and serviceable.

  • Check pre start book for any reported defects and report back to maintenance supervisor

Ground Level Checks

  • Undercarriage hydraulic components for leaks

  • Rotary connection, travel drives and motors

  • Rollers and idlers for leaks and damages (note position)

  • Start counting rollers position from idlers

  • GET condition (tips, lip and wing shrouds)

  • Bucket in general (cracks & damage)

  • Ladder and service trap condition

  • Bucket grease lines condition

  • Attachment cylinder leaks (damaged rod chrome)

  • Attachment hoses and pipes (mounting & leaks)

  • Pins for grease delivery and pin covers/locks

  • Undercarriage mounting bolts and cracks and damage

  • Swing grease delivery (teeth and bearings)

  • Emergency stop cord or switch condition

Engine Bay Checks

  • Engine oil level(s)

  • Air intake and exhaust piping for leaks

  • Heat shields and blankets condition

  • Radiators cleanliness + leaks and mounts

  • Alternator and A/C belts

  • Fluids leaks (oil, coolant and fuel)

  • Operation of service lights

  • Emergency stop switches (condition)

  • Wiring harness in general (alternator, engine...)

Valve Bank Checks

  • High pressure filter & control blocks (leaks & mounting)

  • Control valves clamping hoses & pipes condition

  • Pump supply lines and clamping (condition)

  • Emergency stop switches (condition)

  • Floors plates & access doors and handles condition

  • Swing motors and swing boxes leaks and mounting

  • Swing boxes oil level

  • Air pressure and air leaks + air pressure in hyd. Tank

  • Grease Pumps operation and leaks

  • Operation of service lights

Pump Room

  • Pumps for leaks and mounting

  • Electric harnesses secured properly

  • Pilot lines condition and secured (not rubbing)

  • Splitterbox oil level

  • Emergency stop switches (condition)

  • HP hoses condition and secured (not rubbing + leaks)

Fire Detection & Suppression System

  • Fire Extinguishing tanks (Pressure and condition)

  • Manual actutation switches condition

  • Cab fire suppression module reading OK

  • Hand held Fire Extinguishers gauges

Hydraulic Oil Cooler

  • Hydraulic oil coolers cleanliness and leaks + mounting

  • Hydraulic cooler fans + motors (leakage & mounting)

  • Final drives Lifetime seals cavity oil level (if fitted)

Top Deck

  • Air filter restriction indicators (reset after checking)

  • Handrails ad panels

  • Exhaust system and covers

Cab

  • Prelub and start functions

  • Fault codes on screen

  • Camera function (if fitted)

  • Seat condition and operation

  • Joysticks/pedals and horn condition and function

  • Attachment pin and bush movement and grease delivery (Supervisor to complete - see diagram on next page)

  • Cab door, deal and latch condition

  • Windows condition

  • Both A/C function

  • Review operator pre-start book

  • Comments

Signoffs

  • Operational Checks Carried Out By

  • Checked and Recorded By

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