"3072ES / 3772ES / 3772ES HD" Service & Parts Manual October 2008
Page 1-11
PARKING BRAKE AND TOWING CIRCUIT
Note: Refer to
Parts Section E
for hose routing.
Machine can be winched or moved short distances in case of power failure at speeds not to exceed
5 M.P.H. (8.05 k.p.h.).
Prior to manually releasing brakes, insure wheels are chocked to prevent
machine from moving.
AFTER RELEASING THE BRAKES, THERE IS NOTHING TO STOP
THE MACHINE’S TRAVEL. MACHINE WILL ROLL FREELY ON
SLOPES. BE ON GUARD AGAINST RUNAWAY.
ART_2423
Hand Pump
Release Valve
To Reset Brakes:
• Brakes will reset when drive function is
activated, or;
• Brakes will reset manually by pulling out
the manual brake release valve.
Release Brakes Before Towing:
• Push in the manual Brake Release valve
located on the main manifold.
• Using the hand pump on the manifold,
pump valve until pressure is built.
• Machine is now ready for towing.