TM 9-2320-272-24-3
4-62. FAN DRIVE CLUTCH (M939A2) MAINTENANCE (Contd)
WARNING
Eyeshields must be worn when working with compressed air.
Failure to wear eyeshields may result in injury to personnel.
c. Firmly hold top of housing (3) and apply 50 psi (345 kPa) of compressed air to pipe (17).
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