Engine Hours

Every 2 Hours - During Intensive Use

Grease Stick (1)

Grease Slurry Pump Swivel (2)

Grease Bucket Cylinder (2)

Grease Boom (1)

Grease Stick Cylinder (2)

Grease Boom Cylinder (2)

Grease Lower Base of Boom (1)

Grease Pivot (6)

Grease Swing Cylinder (6)

Grease bucket mechanism. (4)

Check slurry pump impellers for wear or looseness. Tighten if necessary.

Check slurry pumps for possible obstruction.


Fuel Level

Check coolant level.

Check engine, gearbox, and hydraulic oil Level.

Drain air tank.

Grease port outriggers (4)

Grease starboard outriggers. (4)

Grease long spud cylinders (4)

Grease spud holder. (2)

Grease housing propeller. (1)

Grease propulsion articulations. (7)

Check all hoses and pipeline connections for leaks. Tighten if necessary.

Check all articulations for unusual wear.

Check for unusual leaks on the engine and the augers.

Check all hydraulic cylinders for unusual leaks, wear or cracks.

Check hydraulic lines. Free of leak, damage, and all securing brackets in place?

Check function of VHF radio.

Check fire extinguisher.

Check life ring, rope, and light buoy.


Check air filters.

Check all filters.

Check alarms and lights.

Every 400 Hours

Change engine oil, and filters.

Every 1000 Hours

Change hydraulic oil and replace all hydraulic filters.

List any Damage to the Amphibex.

List any maintenance or corrective actions performed on the Amphibex.

Please note that this checklist is a hypothetical example and provides basic information only. It is not intended to take the place of, among other things, workplace, health and safety advice; medical advice, diagnosis, or treatment; or other applicable laws. You should also seek your own professional advice to determine if the use of such checklist is permissible in your workplace or jurisdiction.