Page 1 of 290
Introduction 4
Vehicle Inspection Guide 12
Instrument Cluster 23
Warning lights and chimes 23
Gauges 31
Message center 32
Entertainment Systems 36
AM/FM stereo 36
AM/FM stereo with CD 38
Auxiliary input jack 45
Climate Controls 48
Manual heating and air conditioning 48
Lights 51
Headlamps 51
Turn signal control 52
Interior lamps 53
Bulb replacement 53
Driver Controls 56
Windshield wiper/washer control 56
Steering wheel adjustment 57
Power windows 58
Mirrors 60
Speed control 64
Upfitter controls 66
Locks and Security 67
Keys 67
Locks 67
Table of Contents
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2011 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)
Page 11 of 290
Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Service Engine SoonEngine Air Filter
Passenger Compartment
Air FilterJack
Check Fuel CapLow Tire Pressure
Warning
Introduction
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2011 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)
Page 12 of 290

To be sure your vehicle is ready to operate, conduct a pre-trip inspection
at the beginning of each work period. Follow the steps listed in this
section to ensure a proper vehicle inspection procedure. The pages in
this section may be produced locally and used on a regular basis.
VEHICLE INSPECTION INFORMATION
Note:Always make sure the parking brake is applied before starting the
engine.
Engine compartment (with engine stopped)
Engine oil level:Use the engine oil dipstick to verify that the
engine oil level is between the ADD and
OPERATING RANGE marks.
Engine coolant
level:Look through the plastic reservoir or the clear
sight glass on the reservoir, depending upon
vehicle equipment, and make sure the fluid is
within the minimum and maximum fluid level
range as marked on the reservoir.Do not
remove pressure cap until the coolant has
cooled.
Power steering fluid:Verify that the fluid level is in the proper
operating range. Refer toPower steering
fluidin theMaintenance and Specifications
chapter.
Brake fluid (master
cylinder):Remove the master cylinder caps and inspect
the fluid level. The full mark is at the bottom
of the opening of the fluid ports.
Hydraulic clutch
fluid:Check for adequate amount of hydraulic clutch
fluid. Fluid level should be at the step of the
reservoir; refer toClutch fluid/linkage
adjustmentsin theMaintenance and
Specificationschapter.
Belts (Fan,
alternator, water
pump and A/C
compressor):Check for glazing, fraying or cracking. There
should be no more than five-seven cracks per
rib, per inch (2.5 cm).
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Supplement, 2nd Printing
USA(fus)
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Engine starting (parking brake applied)
Accelerator:Press the accelerator and verify that it
operates smoothly without any binding or
irregular feel. Remove your foot from the
pedal and make sure the engine returns to idle
speed immediately.
Ammeter/Voltmeter:Check the gauge to see if the alternator is
charging.
Steering linkage
free play:Check for excessive free play in the steering
linkages. The steering wheel should have less
than two inches (five cm) of free play at rim
of steering wheel.
Full Power
Hydraulic brake
check:With the ignition off or in the run position,
pump the brake pedal several times, the
motor/pumps will be heard momentarily
replenishing the accumulators.
Parking brake:Check that the parking brake will hold the
vehicle by gently trying to pull forward with
the parking brake applied.
Vehicle Inspection Guide
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Supplement, 2nd Printing
USA(fus)
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Front of vehicle
Lights:Make sure all lights illuminate and are clean.
Make sure headlights function on both high
and low beam. Make sure reflectors are clean,
unbroken and of proper color (red on rear,
amber elsewhere). Make sure the running
lights are also clean and unbroken.
Steering gear:Look for missing or loose fasteners, power
steering fluid leaks and damage to power
steering hoses.
Steering linkage:Make sure connecting links, arms and rods are
not worn or cracked; joints, sockets and boot
seals are not worn or loose and that there are
no loose or missing cotter keys, nuts or bolts.
Tow hooks:Front and rear tow hooks should be inspected
for damage or loose mounting. This is
particularly important on vehicles where tow
hooks are frequently used.
Front suspension
Springs:Inspect for missing, broken or shifted leaves or
leaves that are in contact, or nearly contacting
a tire, rim, brake drum, frame or body
component.
Spring mounts:Inspect spring hangers, bolts, bushings, axle
mounting bolts and nuts for cracks, breaks,
wear, damage and tightness.
Shock absorbers:Inspect for cracks, leaks and missing or broken
bolts or bushings.
Note:Never apply grease to spring pads.
WARNING:Do not operate the vehicle if any suspension
conditions listed in theFront suspensionchart are evident.
Loss of steering or suspension could result in property damage,
personal injury or death.
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Supplement, 2nd Printing
USA(fus)
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WARNING:If a wheel must be changed, obtain expert tire
service help. Mounting and un-mounting of tires should only be
performed by a qualified technician using necessary safety procedures
and equipment, otherwise the result could be property damage,
personal injury or death.
Driver/Fuel area
Fuel tank(s):Make sure the fuel tank(s) and cap(s) are
secure. Make sure there is no damage to the
tank(s).
Leaks:Check for any leaks from the fuel tank(s).
DEF area
DEF tanks:Make sure the DEF tanks and caps are secure.
Make sure there is no damage to the tanks.
Leaks:Check for any leaks from the DEF tanks.
Underbody of vehicle
Driveshaft:Make sure that the driveshaft is not bent or
cracked. Ensure all driveshaft couplings are
secure.
Exhaust system:Make sure the visible outside parts are
securely mounted. Make sure there are no
cracks, holes or severe dents.
Frame:Check for cracks or bends in longitudinal
frame members. Make sure there are no loose,
cracked, bent, broken or missing
crossmembers or crossmember fasteners.
WARNING:Maintain adequate clearance between all parts of
the exhaust system and all hoses, wires and lines for engine
cooling, brake system, fuel system, power steering system and
electrical system, Heat damage to hoses, wires or lines may cause
vehicle malfunction that could result in property damage, personal
injury or death.
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Supplement, 2nd Printing
USA(fus)
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TILT STEERING
To adjust the steering wheel:
1. Pull the lever down to unlock the
steering column.
2. While the lever is in the down
position, move the steering wheel
up or down and in or out until you
find the desired position.
3. While holding the steering wheel
in place, pull the lever up to its
original position to lock the steering
column.
WARNING:WARNING: Never adjust the steering wheel when
the vehicle is moving.
OVERHEAD CONSOLE (IF EQUIPPED)
The appearance of your vehicle’s overhead console will vary according to
your option package.
Storage compartment (if equipped)
Press the release tab on the rear
edge of the bin door to open the
storage compartment. The door will
open to the full open position.
The storage compartment may be
used to secure sunglasses or a
similar object.
AUXILIARY POWER POINT
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet for this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
Driver Controls
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Supplement, 2nd Printing
USA(fus)
Page 144 of 290

Care should be taken to avoid sudden accelerations when both drive
wheels are on a slippery surface.
WARNING:Sudden accelerations on slippery surfaces could
cause the wheels to spin, the vehicle to turn sideways on a
crowned road surface or in a turn, possibly resulting in loss of vehicle
control and personal injury.
Some drive axles have a driver-controlled differential lock. The
differential lock can lock or unlock the differential when the vehicle is
moving or stopped. When extra traction is required, the differential lock
will provide full power to both axles.
When the differential is locked, the vehicle’s turning radius will increase
(vehicle will “under-steer”)
The differential can be locked or unlocked when the vehicle is moving at
a constant speed of less than 25 mph (40 km/h) and while the wheels
are not slipping. The differential must not be locked when the vehicle is
traveling down steep grades and traction is minimal.
Note:Never use the differential lock at vehicle speeds above 25 mph
(40 km/h).
The differential lock and differential lock light will automatically
disengage at speeds above 25 mph (40 km/h). The differential lock will
remain off until either the vehicle is restarted or the differential lock
switch is turned off then back on.
Axle conversions
It is not recommended, or approved, for axle conversions to be
performed. However, it is understood that, on occasion, aftermarket
add-on axles are installed by others on the truck chassis which allow
operator control for weight transfer from other axles (i.e., air lift axles).
WARNING:When operating a loaded vehicle, the driver must
keep all adjustable axles on the ground at all times, supporting
their share of the vehicle’s load. Failure to do so can overload other
axles, tires, wheels, springs, steering components, brakes and frames,
resulting in early component failure, loss of vehicle control, possible
property damage and personal injury.
Driving
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USA(fus)