5-7 REMOTE CONTROL
For maintenance procedures,
see Section 4-6.
SYMPTOM
PROBLEM: REMEDY
INTERMITTENT MOVEMENT OCCURS WHEN
ACTIVATING A FUNCTION
9 volt battery is dead:
Replace battery.
Antenna obstructed:
Remove any vertical metal
obstructions within two feet of the antenna.
Excess antenna cable is coiled
: Rearrange an-
tenna cable to avoid coils.
Short a wire connection on receiver antenna
cable connector
: Be certain there is nothing
touching the bare portion of wires at the antenna
connection.
UNIT DOES NOT FUNCTION
Fuse is blown:
Check the fuse and replace. Maxi-
mum 12 to 15 amp fuse in the receiver. If fuses
are blowing, there is another problem with the unit.
Wire is shorting:
Look for dead shorts in wiring
and connections or run a new cable from the out-
puts of the receiver to the solenoids direct and
then try the unit.
Solenoids on spool valve malfunctioning:
Check solenoids on valve for proper valve switch-
ing.
NOTE: Since the solenoid valves are hydraulically
pilot operated, hydraulic pressure must be coming
to the hydraulic valve before the solenoids can op-
erate the valve.
Improper grounds:
Check diodes in ground circuit
for failure. Replace diode if required. Check
ground wires for tight connections.
UNIT FAILS COMPLETELY OR ONE OR TWO
OUTPUTS ARE NOT WORKING.
Power relay does not engage:
See procedure for
resetting address code on
page 4-8.
ONE FUNCTION DOES NOT OPERATE
The orange connector pin does not match the
Output Status Indicator LED:
There should be
12 or 24 volts DC to that output, depending on the
power supplied form the vehicle. If power is to the
output, then the wiring and hydraulic system
should be checked.
Appropriate Output Status Indicator LED is
turned on and there is no power to the orange
connector pin:
Consult the factory.
5-9
Summary of Contents for 336C
Page 3: ...MODEL 336C CAR CARRIER OPERATOR S MANUAL PURCHASED FROM DATE ADDRESS PHONE NO SERIAL NO...
Page 8: ......
Page 24: ...3 12 Figure 3 7 Lining Up the Over the Cab Deck Figure 3 8 Loading the Over the Cab Deck...
Page 28: ...3 16 Figure 3 11 Loading the Lower Deck...
Page 32: ...3 20 Figure 3 13 Rear Impact Guard and Antilock Brake System...
Page 40: ...4 6 Figure 4 3 336C Wiring Diagram...
Page 45: ...4 11 Figure 4 7 Checking Axle for Bend Figure 4 8 Examples of Camber...
Page 50: ...4 16 Figure 4 12 Axle and Brake Assembly...
Page 54: ...4 20 Figure 4 14 Outboard Mount Hub and Drum Figure 4 15 Inboard Mount Hub and Drum...
Page 59: ...4 25 Figure 4 19 Mounting Tires and Wheels Figure 4 20 Stud Tightening Sequence...
Page 70: ...NOTES 5 10...
