TM 9-2330-390-14&P
2-34. REDUNDANT POWER OPERATION.
Redundant power kit is NOT to be used for side lift operations. Use of redundant power
during side lift operations may resuit in unsafe operating conditions, resulting in
damage to equipment or injury to personnel.
Unless in redundant power configuration, engine and hydraulic pump must not be
operated with any disconnected redundant power quick disconnects on pivoting tray.
Failure to follow this caution will damage hydraulic pump.
• If either front or rear doily has engine or hydraulic pump failure, the powered
(functioning) doily half can operate the nonpowered (nonfunctioning) doily half.
• To perform this procedure, redundant power kit must be used. Hoses of kit are
connected between redundant power quick disconnects on pivoting trays and
control valve of nonpowered (nonfunctioning) dolly half.
• Disconnection or connection of redundant power quick disconnects must always
be done with the engine and hydraulic pump shut down.
NOTE
a. Remove two redundant power kit hoses
from stowage. Remove protective covers from quick dis-
connects.
b.
At both dolly halves, remove lockwire (1)
from redundant power quick disconnects at pivoting tray
(2). Discard lockwires.
2-150
