2-42. FORWARD REPAIR SYSTEM (FRS) EMERGENCY PROCEDURES (CONT).
Forward Repair System (FRS) Crane Auxiliary Slave Hydraulics Operation (Auxiliary [slave]
If FRS Crane is disabled and not fully stowed, remove hydraulic reservoir cap from
PLS and FRS prior to starting the task to allow excess hydraulic oil to drain. Failure to
comply may result in damage to hydraulic reservoir or hydraulic system.
This procedure can only be used if there are no leaks or breaks in the hydraulic system.
This procedure is used to remove the load and stow the crane on FRS with a failed
hydraulic pump or other failure which prevents operation of the hydraulic system.
Two hoses are required to perform slave hydraulics. The FRS is equipped with a hydraulic
slave hose. Remove return hose from PLS truck stowage box.
If PLS is equipped with a hydraulic reservoir drain hose, position end of hose in a suitable
container to catch excess hydraulic oil.
Move truck into position so LHS control box (8) on PLS truck is side by side with FRS.
Shut OFF engine and park truck (TM 9-2320-364-10).