TEST OR INSPECTION
AGPU DOES NOT DRIVE WHEN SPEED/DIRECTION CONTROL ASSEMBLY HANDGRIPS ROTATED IN
EITRER DIRECTION (CONDITIONS PROPER FOR OPERATION) (continued)
b. Disconnect strain relief connection at electric brake.
28 vdc input and electric brake positive. Check for
continuity between electric' brake negative and TB4-9.
(1) If open circuit, check wiring connections for
broken wiring. Repair as required.
Rear of AGPU is to be supported on jack stands with wheels
clear of ground for all tests listed for this malfunction.