2012 FORD F650 power steering

Chemicals or additives not approved by Ford are not required for factory
recommended maintenance. In fact, Ford Motor Company recommends
against the use of such additive products unless specifically
recommended by Ford for a particular application.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a normal operating characteristic
and, by itself, does not necessarily indicate a concern or that the fluid
needs to be changed. However, discolored fluids that also show signs of
overheating and/or foreign material contamination should be inspected
immediately by a qualified expert such as the factory-trained technicians
at your dealership. Your vehicle’s oils and fluids should be changed at the
specified intervals or in conjunction with a repair. Flushing is a viable
way to change fluid for many vehicle sub-systems during scheduled
maintenance. It is critical that systems are flushed only with new fluid
that is the same as that required to fill and operate the system, or using
a Ford-approved flushing chemical.
OWNER CHECKS AND SERVICES
Certain basic maintenance checks and inspections should be performed
by the owner or a service technician at the intervals indicated. Service
information and supporting specifications are provided in this owner’s
guide.
Any adverse condition should be brought to the attention of your dealer
or qualified service technician as soon as possible for the proper service
advice. The owner maintenance service checks are generally not covered
by warranties so you may be charged for labor, parts or fluids used.
Daily owner checks
EngineAir filter restriction gauge
Engine oil level
Engine coolant level
Brake systemAir brake reservoir automatic drain valve
operation
Drain the air brake reservoir (manual valve)
TransmissionVisually check for fluid leakage
Steering systemPower steering pump fluid level and check the
system for leaks
Entire vehicle for evidence of fluid leaks
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Every oil change
BrakesLubricate the air brake foot control valve, hinge
and roller.
Inspect the drum brake linings through the
inspection holes.
Lubricate the rear caliper slide rails.
Lubricate the brake camshafts (air brakes only).
Lubricate the brake slack adjuster (air brakes
only).
Inspect the disc brake pads and the piston boots
(hydraulic brakes only).
ClutchLubricate the clutch release cross shaft and all
linkages.
Check the clutch fluid level.
Fuel systemDrain the accumulated water or sediment from
the fuel tank(s).
Steering systemLubricate the steering shaft(s), U-joints and
splines if equipped with grease fittings.
Lubricate the front axle spindle pins.
Lubricate the steering linkage when equipped
with grease fittings.
Lubricate the power steering gear output shaft.
* Coolant protection checks should be made just prior to the onset of
freezing weather, where applicable. If coolant is dirty or rusty in
appearance, the system should be drained, flushed and refilled with the
prescribed solution of cooling system fluid and distilled water. Use only
permanent type coolant that meets specifications as listed in your
engine operator’s manual. See the engine manufacturer’s operating
guide for supplemental corrosion inhibitor specifications.
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Periodic component/system checks
The following are vehicle checks that should be made periodically either
by the owner or a qualified technician. It is recommended that
deficiencies be brought to the attention of your dealer or another
qualified service outlet as soon as possible in order that advice regarding
the need for service or replacement can be obtained.
Frequency Recommended action
At every engine start up Check ABS lamp operation
After first 500 and 1000 miles (800
and 1600 km), then every 500 and
1000 mile (800 and 1600 km)
interval after tire
removal/replacementTighten the wheel mounting nuts
to the specified torque. Refer to
Wheelsin theMaintenance and
Specificationschapter
At least twice annually Clean body/door drain holes
As required Clean windshield wiper blades
Observation Maintenance operation
Insufficient power shown in loaded
practice stopInspect the automatic slack
adjuster function
Subpar vehicle handling qualities Check the operation of the brakes,
clutch and steering
(1),(2)
Excessive noise from under the
cab or engine compartmentInspect the vehicle for missing,
damaged or mislocated noise
shields
Excessive engine noise Check the engine performance and
the engine governor
Engine overheats; excessive fan
noise; fan constantly runs at high
speed or wobbles due to worn
bearingsInspect the fan, fan shroud and fan
clutch
Excessive exhaust noise; smell of
exhaust fumes is experiencedInspect the entire exhaust system
for holes, leaks, breakage,
looseness and corrosive damage
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Observation Maintenance operation
Excessive engine compartment
noiseInspect the engine air induction
system (including air ducts and air
filter) for loose, damaged or
missing components
Poor steering; wandering;
excessive tire wearCheck front end alignment, inspect
the tires and tire pressure
(3)
Vibration or abnormal tire wear
indicating imbalanceBalance the wheels and the tires
Hard shifting or excessive
vibrationCheck the transmission and engine
mountings
(2)
High effort to shift; noisy
transmissionCheck and adjust transmission
controls(2)
Insufficient full-throttle power or
backfiringCheck fuel pump pressure
Radiator cap does not hold
pressureClean the cap seal and cap surface
on the radiator
Electrical power supply has
diminishedCheck the battery terminals for
corrosion
Cleaning the wiper blades with a
clean cloth and mild detergent and
washing with a cleaner does not
restore a clean wipeReplace wiper blades
Noisy or difficult to operate Lubricate body lock cylinders
Headlamp beams in wrong position
when vehicle operating loadedCheck headlamp alignment
Windshield washers do not spray
when operatedCheck windshield washer fluid
level; add fluid if required
1During maintenance and repair, protect the fuel tube and the hose
assemblies, power steering lines, and brake lines from external heat,
acids and abrasions that could damage them.
2Check for (free) linkage action and ensure that (return) spring force
is adequate to maintain pedal free play.
3Adjust, repair or replace as required with the same or equivalent
parts.
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ON-HIGHWAY - 60,000 MILES (96,000 KM) OR MORE ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 15 30 45 60 75 90 105 120 135 150
Kilometers (x 1,000) 24 48 72 96 120 144 168 192 216 240
Months 3 6 9 12 15 18 21 24 27 30
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack•••••
Wheel bearing - oil type - change oil•
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay lever/linkage - lubricate••
Steering
Power steering filter - replacement Every 5 years or 500,000 miles (800,000 km)
Power steering fluid - change•
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output shaft - lubricate•••
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ON-HIGHWAY - 60,000 MILES (96,000 KM) OR MORE ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 165 180 195 210 225 240 255 270 285 300
Kilometers (x 1,000) 264 288 312 336 360 384 408 432 456 480
Months 33 36 39 42 45 48 51 54 57 60
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack•••••
Wheel bearing - oil type - change oil••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate•••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay level/linkage - lubricate••
Steering
Power steering filter - replacement 5 years or 500,000 miles (800,000 km)
Power steering fluid - change••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
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CITY - 60,000 MILES (96,000 KM) OR FEWER ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 10 20 30 40 50 60 70 80 90 100
Kilometers (x 1,000) 16 32 48 64 80 96 112 128 144 160
Months 3 6 9 12 15 18 21 24 27 30
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack••
Wheel bearing - oil type - change oil••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay lever/linkage - lubricate•••
Steering
Power steering filter - replacement 5 years or 50,000 miles (80,000 km)
Power steering fluid - change••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Scheduled Maintenance Guide
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Supplement, 2nd Printing
USA(fus)

CITY - 60,000 MILES (96,000 KM) OR FEWER ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 110 120 130 140 150 160 170 180 190 200
Kilometers (x 1,000) 176 192 208 224 240 256 272 288 304 320
Months 33 36 39 42 45 48 51 54 57 60
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rode ends - lubricate••••••••••
Wheel bearing - grease type - repack•••
Wheel bearing - oil type - change oil•••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate•••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay lever/linkage - lubricate•••
Steering
Power steering filter - replacement 5 years or 50,000 miles (80,000 km)
Power steering fluid - change•••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Scheduled Maintenance Guide
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USA(fus)