MAIN TRANSMISSION AFT OIL JET REMOVAL/INSTALLATION
This task covers:
Removal. Cleaning. Inspection. Installation.
6.52.2. Initial Setup
Aircraft maintenance tool kit (item 372, App H)
Light duty laboratory apron (item 27, App H)
Industrial faceshield (item 129, App H)
0.000 - 0.125-inch dial indicator depth gage (item 145,
Chemical protective gloves (item 154, App H)
30 - 150 inch-pound 1/4-inch drive click type torque
wrench (item 435, App H)
Bolt (NAS 464-9)
Petrolatum (item 138, App F)
Aircraft Powertrain Repairer/NDI
Attack Helicopter Repairer/Technical
Aft oil jet filter removed
FLIGHT SAFETY PART
The main transmission is a flight safety part. Failure to follow maintenance instructions may
result in serious injury or death of crewmembers and/or serious damage to the helicopter.
The aft oil jet is not interchangeable with any other oil jet found on main transmission. To prevent
damage to main transmission, do not intermix or swap oil jets.
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