TM 5-3810-300-24 & P2
1. Disassemble Shifting Controls.
Disconnect the I/ " OD air line at the tee block fitting
between the air filter and regulator.
Disconnect the 1/8 " OD range shift control air line at the
rear port of the slave air valve.
Disconnect the 1/8" OD range shift air line at the forward
port of the slave air valve.