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Airtug® /
/ 216-941-9781 / www.airtug.com
Note: 10-H Models (hydraulic) - Using the lever on the jack, raise the Airtug platform up an inch or two
prior to moving the aircraft. Close the valve and pump the jack handle for "up" operation and open the
valve to lower the platform. Verify winch strap tension prior to moving the aircraft.
Aircraft Unloading:
Chock the aircraft first if necessary. Disconnect the strut strap or "J" hook
from the aircraft and secure the winch strap to the tug. Gently pull the tug away from the aircraft.
Note: 10-H Models (hydraulic) Open the jack valve to lower the tug platform prior to unloading the
aircraft.
General Maintenance
Tire Pressure:
The tire pressure can range from 30psi for lighter aircraft in the 3,000 pound range
to 70psi for heavier aircraft up to 16,000 pounds
Battery:
Keep the battery fully charged. Chargers are available by calling Airtug at 216-941-9781.
Hydrostatic Transaxle:
This should be checked for oil level. Add 20W-50 oil if level is low.
Drive Wheel Bearings:
Permanently lubricated.
Caster Zerk Fittings:
Needs to be lubed periodically to ensure ease of caster wheel steering.
Drive Chains:
Apply chain lube periodically depending on use and environment.
Tractive Ability:
If the tug seems to be losing tractive ability, it's an indication of a loose drive belt.
The engine plate is mounted on slotted holes and can be moved rearward to tighten the drive belt if
necessary. Simply loosen the nuts, push the engine plate towards the rear of the tug and tighten the
nuts firmly.
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