Mauldin M415XT MAINTAINER - Page 36

2/3/2020
Page 36 of 78
Calder Brothers Corporation
Model: M415XT Maintainer
M415XT
Section G - Troubleshooting
PROBLEM CAUSE REMEDY
Two-Speed Not Working Properly
Electric switch inoperative.
Electric solenoid inoperative.
Low or no voltage to switch (wiring
short).
Electrically activated control valve
inoperative.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.
Drive System Sluggish With Low
Power
Low hydraulic fluid.
Restricted transmission pump
suction screen.
Pump controller or linkage needs
adjustment.
Plugged pump orifice.
Low transmission pump charge
pressure.
Hydraulic motor failure.
Fill to proper level.
Clean or replace.
Adjust.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.
Brakes Engaging Prematurely or
When Slowing Machine Down
Excessive worn drive motor causing
loss of charge pressure.
Excessive worn drive pump.
Brake malfunction.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.
Consult an authorized Service Dealer.