PROPEL ANTI-STALL CONTROL SYSTEM
SUBSECTION 1OC
Table 1OC-1. Propel Anti-Stall Control Troubleshooting (Cont.)
Problem
Possible Cause
Test
Remedy
Poor response, pump
Pump controller not
Pump Controller
Replace pump
delays in returning
functioning properly,
Manual Input
controller.
to neutral after the
propel control station
Pump controller not
See Subsection 9B.
Null or replace
IS returned to neutral.
properly nulled.
pump controller.
Non-repeatability
Propel controller not
Propel Control
Replace propel
(pump fails to return
functioning properly.
Station
control station.
to neutral each
time the propel
Pump controller not
Pump Controller
Replace faulty pump
control station is
functioning properly,
Manual Input
actuator.
returned to neutral).
Figure 10C-1. Anti-Stall Control Electrical Schematic
10C-3
