Curtis PMC Troubleshooting
Page 17
STOP
Stop, do not continue. If you reached this point without a solution, then you may have an
unanticipated problem or have made an error during testing. It is important to review the
trouble shooting steps that have led to this point. The tests may need to be repeated.
Solenoids are shown for reference only.
The type and position of the forward
solenoid in your truck may be different
FWD/REV
Connect the test light across the Normally Closed contacts
of the Forward solenoid. Refer to your vehicles wiring
diagram to identify the position of the forward solenoid.
Close all interlock switches, turn the Key Switch ON,
and place the F&R Switch in Reverse.
Depress the accelerator pedal fully.
•
If the light comes on then the Forward solenoid has
failed. Stop trouble shooting here and repair the
problem. When the repair is completed, completely
retest the vehicle before lowering the drive wheels
to the ground.
Reverse (does not run in forward)
Connect a voltmeter across the PMC KSI terminal and battery
negative.
Close all interlock switches, turn the Key Switch ON,
and place the F&R Switch in forward.
•
If the voltage is not at battery volts then go to the
Key Switch
sequence.
Connect a voltmeter across the Forward Solenoid coil
terminals. Refer to your vehicles wiring diagram to identify
the position of the forward solenoid.
Close all interlock switches, turn the Key Switch ON,
and place the F&R Switch in forward.
Depress the accelerator pedal fully.
•
If the voltage is not at battery volts then go to the
F/
R Switch
sequence.
Main Battery Negative
B-
M-
A2
B+
#2
KSI
_
+
The voltage shown is for illustration
only. The actual voltage may vary.
Solenoids are shown for reference only.
The type and position of the forward
solenoid in your truck may be different
ISO
_
+
The voltage shown is for illustration
only. The actual voltage may vary.
FWD/REV
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Страница 12: ...B2 48 With Stake Side Dump Bed Option SC1 00 Stock Chaser E4 55 Sit Down Tow Tractor C4 25 Sit Down Tow Tractor...
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Страница 53: ...Maintenance Service and Repair Steering Page 15 Exploded View of Steering Gear...
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Страница 69: ...TABLE OF CONTENTS Throttle Linkage Adjustments 2 Magnetic Sensor Module 2 Pot Box module 3 Throttle Linkage...
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Страница 85: ...Maintenance Service and Repair F2 F3 Transmission Page 13 EXPLODED VIEW...
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Страница 172: ...Illustrated Parts Parts Page 2 Front Axle...
Страница 176: ...Illustrated Parts Parts Page 6 STEERING...
Страница 178: ...Illustrated Parts Parts Page 8 STEERING GEAR...
Страница 180: ...Illustrated Parts Parts Page 10 PARK BRAKE...
Страница 182: ...Illustrated Parts Parts Page 12 DEADMAN SEAT BRAKE optional...
Страница 184: ...Illustrated Parts Parts Page 14 MASTER CYLINDER BRAKE LINKAGE...
Страница 186: ...Illustrated Parts Parts Page 16 HYDRAULIC BRAKE LINES...
Страница 188: ...Illustrated Parts Parts Page 18 FRONT BRAKES optional REAR BRAKES...
Страница 195: ...Illustrated Parts Parts Page 25 This page intentionally left blank...
Страница 196: ...Illustrated Parts Parts Page 26 Motors P1 16 17 6 8 15 Typical GE Motor 9 12 13 9 5 3 4 2 1 14 10 11 7...
Страница 198: ...Illustrated Parts Parts Page 28 16 17 6 8 15 Typical GE Motor 9 12 13 9 5 3 4 2 1 14 10 11 7 Motors P2...
Страница 202: ...Illustrated Parts Parts Page 32 POWER TRACTION DRIVE...
Страница 204: ...Illustrated Parts Parts Page 34 REAR DIFFERENTIAL...
Страница 208: ...Illustrated Parts Parts Page 38 Tires Wheels 10 Ref wheel hub 1 2 5 assembly 4 3 6 7 8 9...
Страница 210: ...Illustrated Parts Parts Page 40 CONTROL PANEL...
Страница 212: ...Illustrated Parts Parts Page 42 CONTROL PANEL EE...
Страница 216: ...Illustrated Parts Parts Page 46 DECALS MISCELLANEOUS STANDARD PARTS...
Страница 218: ...Illustrated Parts Parts Page 48 MISCELLANEOUS STANDARD PARTS Cont d...
Страница 220: ...Illustrated Parts Parts Page 50 Options...
Страница 222: ...Illustrated Parts Parts Page 52...
Страница 224: ...Illustrated Parts Parts Page 54...
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