2015 FORD F750 brake

Front of vehicle
LightsVerify:
•All exterior lights illuminate and are clean
•Headlights function on high and low beam
•Reflectors are clean, unbroken and of proper
color (red on rear, amber elsewhere)
•Running lights are clean and unbroken.
Steering gearInspect for any:
•Missing or loose fasteners
•Power steering fluid leaks
•Damage to power steering hoses.
Steering linkageVerify:
•Connecting links, arms and rods are not worn
or cracked
•Joints, sockets and boot seals are not worn or
loose
•Cotter keys, nuts and bolts are not loose or
missing.
Tow hooksInspect front and rear tow hooks for damage or
loose mounting. This is particularly important on
vehicles that use them frequently.
Front suspension
SpringsInspect for leaves that may be:
•Missing
•Broken
•Shifted
•In contact with (or nearly contacting) a tire,
rim, brake drum, frame or body component.
Note:Never apply grease to spring pads.
Spring mountsInspect the following for cracks, breaks, wear,
damage and tightness:
•Spring hangers
•Bolts
•Bushings
•Axle mounting bolts
•Nuts.
Shock absorbersInspect for any:
•Cracks
•Leaks
•Missing or broken bolts or bushings.
Vehicle Inspection Guide17
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Front brakes
HosesInspect for cracked, worn or frayed hoses.
Verify all couplings are secure.
Brake chambersVerify:
•There are no cracks or dents
•They are securely mounted.
Slack adjustersInspect for broken, loose or missing parts.
Note:The angle between the push rod and
adjuster arm should be approximately 90
degrees when the brakes are applied. When
pulled by hand, the push rod should not move
more than approximately 1 inch (2.5
centimeters).
DrumsVerify:
•There are no cracks, dents, holes, and no
loose or missing bolts
•The brake linings are not worn, dangerously
thin or contaminated by lubricant.
Front wheels
RimsInspect for damaged or bent rims. They should
not have welding repairs, and there should be no
rust trails, which indicate it is loose on the wheel.
Lug nutsVerify all lug nuts are present and not loose (look
for rust trails around the lug nuts). There should
be no cracks radiating from the lug bolt holes or
distortion of the bolt holes.
Hub oil sealsInspect wheel hub oil seal for leaks and, if sight
glass if present, verify the oil level is adequate.
Oil-lubricated
front wheel
bearingsInspect for proper lubrication level if the hubcap
has a transparent window. If the hubcap does not
have a transparent window, remove the rubber
fill-plug and inspect for proper level.
Fuel area
Fuel tank(s)Verify:
•Tank(s) and cap(s) are secure
•There is no damage to the tank(s).
LeaksInspect for leaks from the tank(s).
18Vehicle Inspection Guide
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Diesel Exhaust Fluid (DEF) area
DEF tanksVerify:
•Tanks and caps are secure
•There is no damage to the tanks.
LeaksInspect for leaks from the tanks.
Underbody
DriveshaftVerify:
•The driveshaft is not bent or cracked
•All driveshaft couplings are secure.
Exhaust systemVerify:
•The visible outside parts are securely mounted
•There are no cracks, holes or severe dents.
FrameInspect for cracks or bends in longitudinal frame
members.
Verify there are no loose, cracked, bent, broken
or missing crossmembers or crossmember
fasteners.
Rear of vehicle
Air hoses and
electrical linesVerify there are no cuts, cracks, chafing or wear
on the air hoses and electrical line insulation.
Listen for audible air leaks.
Verify air and electrical lines are not tangled,
crimped or pinched or being dragged against any
truck parts. None of the air or electrical line
should be spliced or taped.
Inspect for corrosion on pins and in electrical
sockets to verify continuity and reduced heat
build-up potential.
Deck plateVerify the deck plate is clean, bolted securely to
the frame and is clear of loose objects.
Turns signals,
brake lights and
flashersVerify:
•Both brake lights illuminate when the pedal is
applied
•Each signal flashes
•Four-way flashers work properly.
Vehicle Inspection Guide19
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Rear of vehicle
Lights and
reflectorsVerify:
•All exterior lights illuminate and are clean
•Reflectors are clean, unbroken and of proper
color (red on rear, amber elsewhere)
•Running lights are clean and unbroken.
Note:Inspect rear running lights separately from
signal, flasher and brake lights.
Tractor-coupling system
Mounting boltsInspect for loose or missing mounting brackets,
clamps, bolts or nuts. Verify solid attachment of
both fifth wheel and the slide mounting.
PlatformInspect for cracks or breaks in the platform
structure.
Safety latchVerify engagement of the safety latch.
Release armVerify:
•The safety latch is in the engaged position
•Any safety latch is in place.
Kingpin and
apronVerify:
•The kingpin is not bent or worn
•The apron lies flat on the fifth-wheel skid plate
•The visible part of the apron is not bent, worn,
cracked or broken.
Rear suspension
SpringsInspect for broken or shifted leaves or leaves that
are in contact with (or nearly contacting) a tire,
rim, brake drum, frame or body component.
Inspect for missing or broken leaves in the leaf
spring.
Spring mountsInspect for any:
•Cracked or broken spring hangers
•Broken, missing or loose bolts
•Missing or damaged bushings
•Broken, loose or missing axle mounting parts.
20Vehicle Inspection Guide
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Rear suspension
Torsion arm and
shock absorbersVerify torsion arm is not cracked, broken or
missing.
Inspect the shock absorber for cracks or leaks.
There should be no missing or broken mounting
bolts or worn bushings.
Rear brakes
Hoses•Inspect for cracked, worn or frayed hoses.
Verify all couplings are secure.
Brake chambersVerify:
•There are no cracks or dents
•They are securely mounted.
Slack adjusterInspect for broken, loose or missing parts.
Note:The angle between the push rod and
adjuster arm should be approximately 90 degrees
when the brakes are applied. When pulled by
hand, the push rod should not move more than
approximately 1 inch (2.5 centimeters).
DrumVerify:
•There are no cracks, dents, holes and no loose
or missing bolts
•The brake linings are not worn, dangerously
thin or contaminated by lubricant.
Rear wheels
SpacersVerify:
•Even separation of dual wheels
•The tires are not touching one another.
RimsInspect for damaged or bent rims. Rims should
not have welding repairs, and no rust trails,
which indicate it is loose on the wheel.
Lug nutsVerify all lug nuts are present and not loose (look
for rust trails around the lug nuts). There should
be no cracks radiating from the lug bolt holes or
distortion of the bolt holes.
Vehicle Inspection Guide21
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Trailer
If you are pulling a trailer, perform an inspection of the trailer similar to
that of the tractor. The inspection should follow trailer manufacturer
recommendations and should include at a minimum: general condition,
landing gear, doors, sides, lights, reflectors, suspension, brakes, tires,
wheels, cargo placement, stability and tie-downs.
Transmission
WARNING:If the unit starts in gear and/or the neutral start
switch is not functioning correctly, the vehicle may inadvertently
move which could result in property damage, personal injury or death.
If your vehicle is equipped with an automatic transmission, regularly
inspect the transmission’s neutral start switch. The engine should only
start in positionNorP.
Inspect the transmission fluid level and shift linkage for proper
operation.
22Vehicle Inspection Guide
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Using the Safety Belt with Cinch Tongue (Front and Rear Center Seat)
The cinch tongue slides up and down the belt webbing when the belt is
stowed or while putting safety belts on. When the lap and shoulder
safety belt is buckled, the cinch tongue allows the lap portion to be
shortened, but pinches the webbing to keep the lap portion from getting
longer. The cinch tongue is designed to slip during a crash, so always
wear the shoulder belt properly and do not allow any slack in either the
lap or shoulder portions.
Before you can reach and latch a lap and shoulder belt having a cinch
tongue into the buckle, you may have to lengthen the lap belt portion of it.
1. To lengthen the lap belt, pull
some webbing out of the
shoulder belt retractor.
2. While holding the webbing
below the tongue, grasp the tip
(metal portion) of the tongue so
that it is parallel to the webbing
and slide the tongue upward.
3. Provide enough lap belt length
so that the tongue can reach the
buckle.
Fastening the Cinch Tongue
WARNING:The lap belt should fit snugly and as low as possible
around the hips, not across the waist.
1. Pull the lap and shoulder belt from the retractor so that the shoulder
belt portion of the safety belt crosses your shoulder and chest.
2.
Be sure the belt is not twisted. If the belt is twisted, remove the twist.
3. Insert the belt tongue into the proper buckle for your seating position
until you hear a snap and feel it latch.
4. Make sure the tongue is securely fastened to the buckle by pulling on
the tongue.
While you are fastened in the safety belt, the lap and shoulder belt with a
cinch tongue adjusts to your movement. However, if you brake hard, turn
hard, or if your vehicle receives an impact of 5 mph (8 km/h) or more, the
safety belt becomes locked and helps reduce your forward movement.
Safety Belts43
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Using Safety Belts During Pregnancy
WARNING:Always ride and drive with your seatback upright
and the safety belt properly fastened. The lap portion of the
safety belt should fit snug and be positioned low across the hips. The
shoulder portion of the safety belt should be positioned across the
chest. Pregnant women should also follow this practice. See the
following figure.
Pregnant women should always
wear their safety belts. The lap belt
portion of a combination lap and
shoulder belt should be positioned
low across the hips below the belly
and worn as tight as comfort will
allow. The shoulder belt should be
positioned to cross the middle of
the shoulder and the center of the
chest.
Safety Belt Locking Modes
WARNING:After any vehicle crash, all safety belts should be
checked for proper function.
All safety restraints in the vehicle are combination lap and shoulder
belts. The driver safety belt and the optional front and rear center seat
safety belt have the first locking mode described below only. All outboard
passenger and outboard rear safety belts have both types of locking
modes described as follows:
Vehicle Sensitive Mode
This is the normal retractor mode, which allows free shoulder belt length
adjustment to your movements and locking in response to vehicle
movement. For example, if the driver brakes suddenly or turns a corner
sharply, or the vehicle receives an impact of about 5 mph (8 km/h) or
more, the combination safety belts will lock to help reduce forward
movement of the driver and passengers.
In addition, the retractor is designed to lock if the webbing is pulled out
too quickly. If this occurs, let the belt retract slightly and pull webbing
out again in a slow and controlled manner.
44Safety Belts
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)