maintenance schedule FORD MUSTANG 2012 5.G Shelby GT500 Supplement Manual

Scheduled Maintenance Guide
36
Normal scheduled maintenance and log 41
Index
52
The information contained in this publication was correct at the time of going to
print. In the interest of continuous development, we reserve the right to change
specifications, design or equipment at any time without notice or obligation. No
part of this publication may be reproduced, transmitted, stored in a retrieval
system or translated into any language in any form by any means without our
written permission. Errors and omissions excepted.
© Ford Motor Company 2012
Table of Contents
2
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

ENGINE OIL RECOMMENDATION
Use MotorcraftSAE 5W-50 full synthetic or an equivalent SAE 5W-50
full synthetic oil meeting Ford specification WSS-M2C931-B.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
CHECKING THE ENGINE OIL
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
3. Set the parking brake and make sure the gearshift is securely latched
in first gear.
4. Open the hood. Protect yourself from engine heat.
Maintenance
24
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

5. Locate and carefully remove the
engine oil level dipstick.
6. Wipe the dipstick clean. Insert
the dipstick fully, then remove it
again.
•If the oil level is between the
lower and upper holes, the oil
level is acceptable. DO NOT ADD
OIL.
•If the oil level is below the lower
hole, add enough oil to raise the
level within the lower and upper
holes.
•Oil levels above the upper hole
may cause engine damage. Some
oil must be removed from the
engine by an authorized dealer.
7. Put the dipstick back in and make
sure it is fully seated.
ENGINE AND INTERCOOLER COOLANT
The concentration and level of coolant should be checked at the mileage
intervals listed in thescheduled maintenance information.The coolant
concentration should be maintained at 50/50 coolant and water, which
equates to a freeze point of -34°F (-36°C) . Coolant concentration testing is
possible with a hydrometer or antifreeze tester (such as the Rotunda
Battery and Antifreeze Tester, 0014–R1060). The level of coolant should be
maintained at the “cold fill range” level in the coolant reservoir. If the level
falls below, add coolant per the instructions in theAdding coolantsection.
Your vehicle was factory-filled with a 50/50 coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50/50 mixture of coolant and water provides the following:
•freeze protection down to -34°F (-36°C).
•boiling protection up to 265°F (129°C).
•protection against rust and other forms of corrosion.
•
an accurate temperature readout from the engine coolant gauge.
Maintenance
25
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

When the engine is cold, check the
level of the engine coolant in the
reservoir.
Fill your engine coolant reservoir as
outlined inAdding engine coolant
in this section.
•The coolant should be at the “cold fill range” as listed on the engine
coolant reservoir and intercooler coolant reservoir.
To find out how much fluid your vehicle’s cooling system can hold,
refer toMaintenance product specifications and capacitiesin this
chapter.
•Refer to thescheduled maintenance informationfor service interval
schedules.
•Be sure to read and understandPrecautions when servicing your
vehiclein yourOwner’s Guide.
If the coolant has not been checked at the recommended interval, the
engine or intercooler coolant reservoir may become low or empty. If the
reservoir is low or empty, add coolant to the reservoir. Refer toAdding
coolantin this chapter.
Note:Automotive fluids are not interchangeable; do not use engine
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
For more information about engine coolant, see theMaintenance and
Specificationschapter of theOwner’s Guide.
Maintenance
26
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraftair filter
element listed. Refer toMotorcraft part numbersin this chapter.
WARNING:To reduce the risk of vehicle damage and/or
personal burn injuries do not start your engine with the air
cleaner removed and do not remove it while the engine is running.
Changing the air filter element
1. Loosen the air filter clamp bolt
enough to allow the air filter to slip
off the air filter housing easily.
2. Slip the air filter off from the air
filter housing.
3. Wipe the air filter housing clean
to remove any dirt or debris.
4. Install the new air filter taking
care not to damage the air filter
element. Align tab on closed end of
filter with notch in air filter housing.
5. Tighten the air filter clamp bolt.
MOTORCRAFT PART NUMBERS
Component 5.4L Supercharged V8 engine
Air filter element FA-1896
Fuel filter FG-1083
Battery BXT-96R-590
Oil filter FL-820S
Spark plugs AGSF-22FM1
.042-.046 inch (1.07-1.17 mm)
Maintenance
30
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

WARRANTY COVERAGE
The Shelby GT500 carries the same warranty as other Ford Mustang
models. This information is covered in its entirety in the Ford Motor
Company Warranty Guide.
Warranty service for the Shelby GT500 or any SVT vehicle can be
obtained at any Ford dealer nationwide.
SVT does not recommend modifying or racing SVT vehicles, as they are
designed and built to be driven as delivered from the factory. The Ford
Motor Company Warranty Guide discusses vehicle usage and the
installation of aftermarket parts and their effect on warranty coverage.
Please see the Warranty Guide for complete information.
In the event the vehicle is intended for track use, and the loss of
warranty coverage is not of concern, the following vehicle durability
modifications are required:
•Install transmission oil cooler. Permanent damage to the transmission
will result if the vehicle is subjected to competition conditions without
installation of a transmission oil cooler.
•Install rear differential cooler. Permanent damage to the rear
differential will result if the vehicle is subjected to competition
conditions without installation of a differential cooler.
•Install Ford Racing brake cooling duct kit. Excessive brake wear will
occur if the vehicle is subjected to competition conditions without
installation of a brake cooling kit.
•Replace the rear axle lubricant after the first 1 hour of high-speed
operation or if the vehicle is subjected to competition conditions and
every 12 hours thereafter.
Additionally, perform multi-point inspection and the maintenance
outlined in the 150,000 mile (240,000 km) normal maintenance schedule
of thescheduled maintenance informationbefore and after track use.
Refer to the vehicle service manual for removal and installation
procedures. Replace with Genuine Ford and Motorcraftservice parts as
needed.
These modifications may not necessarily protect your engine from
damage in competition conditions. Subjecting your vehicle to competition
conditions even with these proposed modifications may render repairs
non-reimbursable under the warranty.
Warranty Coverage
35
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

GENERAL MAINTENANCE INFORMATION
Why Maintain Your Vehicle?
Carefully following this schedule helps protect against major repair
expenses resulting from neglect or inadequate maintenance and may also
help to increase the value of your vehicle when you sell or trade it.
It is your responsibility to see that all scheduled maintenance is
performed and that the materials used meet Ford engineering
specifications as identified in theMaintenance and Specifications
chapter. Failure to perform scheduled maintenance specific in this guide
will invalidate warranty coverage on parts affected by the lack of
maintenance. Be sure receipts for completed maintenance are kept with
the vehicle and confirmation of the work performed is always recorded in
this guide.
Your dealer has factory-trained technicians who can perform the required
maintenance using genuine Ford parts. They are committed to meeting
your service needs and to assuring your continuing satisfaction.
Protecting Your Investment
Maintenance is an investment that will pay dividends in the form of
improved reliability, durability and resale value. To maintain the proper
performance of your vehicle and its emission control systems, it is
imperative that scheduled maintenance be completed at the designated
intervals.
Your vehicle is very sophisticated and built with multiple complex
performance systems. Every manufacturer develops these systems using
different specifications and performance features. That’s why it’s
important to rely upon your dealership to properly diagnose and repair
your vehicle.
Ford Motor Company has recommended maintenance intervals for
various parts and component systems based upon engineering testing.
Ford Motor Company relies upon this testing to determine the most
appropriate mileage for replacement of oils and fluids to protect your
vehicle at the lowest overall cost to you and recommends against
maintenance schedules that deviate from the scheduled maintenance
information.
Ford strongly recommends the use of genuine Ford replacement parts.
Parts other than Ford, Motorcraftor Ford-authorized remanufactured
parts that are used for maintenance replacement or for the service of
components affecting emission control must be equivalent to genuine
Scheduled Maintenance Guide
36
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

Ford Motor Company parts in performance and durability. It is the
owner’s responsibility to determine the equivalency of such parts. Please
consult yourWarranty Guidefor complete warranty information.
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.
Genuine Ford Parts and Service
When planning your maintenance services, consider your dealership for
all your vehicle’s needs.
There are a lot of reasons why visiting your dealership for all your
service needs is a great way to help keep your vehicle running great.
Convenience
Many dealerships have extended evening and Saturday hours to make
your service visit more convenient. How’s that for quality service?
Factory-trained Technicians
Service technicians participate in extensive factory-sponsored
certification training to help them become experts on the operation of
your vehicle. Ask your dealership about the training and certification
their technicians have received.
Genuine Ford and MotorcraftReplacement Parts
Dealerships stock Ford and Motorcraftbranded replacement parts.
These parts meet or exceed Ford Motor Company’s specifications, and
we stand behind them. Parts installed at your dealership carry a
nationwide, 12 month/12,000 mile (20,000 km) parts and labor limited
warranty. Your dealer can give you details.
Scheduled Maintenance Guide
37
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

Value Shopping for Your Vehicle’s Maintenance Needs
Your dealership recognizes the competitive landscape of maintenance and
light repair automotive services. With factory-trained technicians, and
one-stop service from routine maintenance like oil changes and tire
rotations to repairs like brake service, check out the value your dealers
can offer.
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.
Engine oil/coolant change intervals
Engine oil6 months or 7,500 miles (12,000 km)
(whichever comes first)
Engine coolant, initial
change6 years or 105,000 miles (168,000 km)
(whichever comes first)
Engine coolant, after
initial changeEvery 3 years or 45,000 miles (72,000 km)
Check every month
Engine oil level
Function of all interior and exterior lights
Tires for wear and proper pressure, including spare
Windshield washer fluid level
Check every six months
Battery connections; clean if necessary
Body and door drain holes for obstructions; clean if necessary
Cooling system fluid level and coolant strength
Door weatherstrips for wear; lubricate if necessary
Hinges/latches/outside locks for proper operation; lubricate if necessary
Parking brake for proper operation
Scheduled Maintenance Guide
38
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

Check every six months
Safety belts and seat latches for wear and function
Safety warning lamps (brake, ABS, airbag, safety belt) for operation
Washer spray/wiper operation; clean or replace blades as necessary
Multi-Point Inspection
In order to keep your vehicle running right, it is important to have the
systems on your vehicle checked regularly. This can help identify
potential issues and prevent major problems. Ford Motor Company
recommends the following multi-point inspection be performed at every
scheduled maintenance interval to help make sure your vehicle keeps
running great.
Multi-point inspection – Recommended each visit
Accessory drive belt(s) Half-shaft dust boots (if equipped)
Battery performance Horn operation
Clutch operation (if equipped) Radiator, cooler, heater and A/C hoses
Engine air filter Suspension component for leaks or
damage
Exhaust system Steering and linkage
Exterior lamps and hazard
warning system operationTires for wear and proper pressure,
including spare
Fluid levels*; fill if necessary Windshield for cracks, chips or pits
For oil and fluid leaks Washer spray and wiper operation
*Brake, coolant recovery reservoir, manual and automatic transmission
(with an underhood dipstick), power steering (if equipped) and
window washer
Be sure to ask your dealership service advisor or technician about the
multi-point vehicle inspection. It’s a comprehensive way to perform a
thorough inspection of your vehicle. It’s your checklist that gives you
immediate feedback on the overall condition of your vehicle. You’ll know
what’s been checked, what’s okay, as well as those things that may
require future or immediate attention. The multi-point vehicle inspection
is one more way to keep your vehicle running great!
Scheduled Maintenance Guide
39
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)