
IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
6.8L V10 engine
1. Engine coolant reservoir
2. Engine oil filler cap
3. Automatic transmission fluid dipstick
4. Power distribution box
5. Air filter assembly
6. Engine oil dipstick
7. Brake fluid reservoir
8. Power steering fluid reservoir
ENGINE OIL
Checking the engine oil
Refer toscheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
12345678
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Maintenance and Specifications
97

2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
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 iswithin the lower and upper holes,the oil level is
acceptable.DO NOT ADD OIL.
•If the oil level isbelow the lower hole,engine oil must be added to
raise the level within the normal operating range.
•Do not overfill the engine with oil. Oil levels above the upper
hole mark may cause engine damage.If the engine is overfilled,
some oil must be removed from the engine by an authorized dealer.
7. Put the dipstick back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal operating range, add
only certified engine oil of the recommended viscosity. Remove the
engine oil filler cap and use a funnel to pour the engine oil into the
opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level dipstick.
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Maintenance and Specifications
98

4. Install the dipstick and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until three clicks can be heard.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level dipstick and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine and engine’s warranty, use Motorcraft SAE 5W-20
or an equivalent SAE 5W-20 oil meeting Ford specification
WSS-M2C930-A.SAE 5W-20 oil provides optimum fuel economy and
durability performance meeting all requirements for your
vehicle’s engine.
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.
Ford production and Motorcraft replacement oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter or
another with equivalent performance for your engine application.
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Maintenance and Specifications
99

Item Capacity Ford Part NameFord Part
Number / Ford
Specification
Engine coolant30.6 quarts
(29.0L)
1
Motorcraft
Premium Gold
Engine Coolant
with bittering
agent
(yellow-colored)
2
VC-7-B /
WSS-M97B51-A1
Cooling system
stop leak pellets—Motorcraft
Cooling System
Stop Leak PelletsVC-6 /
WSS-M99B37-B6
Engine oil6.0 quarts
(5.7L)Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO-5W20-QSP
(US)
CXO-5W20-LSP12
(Canada) /
WSS-M2C930-A
with API
Certification
Mark
Automatic
transmission
Torqshift 5-speed18.2 quarts
(17.2L)
3
Motorcraft
MERCONLV
AT F
4
XT-10-QLV /
MERCONLV
WSS-M2C938-A
Power steering
fluidKeep in
FULL range
on dipstick
Motorcraft
MERCONVATFXT-5-QM /
MERCONV
Parking brake
assemblyFill to bottom
of fill plug
hole
Rear Axle
Dana 804.0 quarts
(3.9L)
5
Motorcraft SAE
75W-140
Synthetic Rear
Axle LubricantXY-75W140-QL /
WSL-M2C192-A
and GL-5
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Maintenance and Specifications
129

A
ABS (see Brakes) .......................58
Air cleaner filter ...............125–127
Ambulance packages ....................7
Antifreeze (see Engine
coolant) .....................................102
Anti-lock brake system
(see Brakes) ..........................58–59
Automatic transmission
driving an automatic
overdrive ...................................63
fluid, adding ............................122
fluid, checking ........................122
fluid, refill capacities ..............128
fluid, specification ..................128
Axle
lubricant specifications ..........128
refill capacities ........................128
B
Battery .......................................100
acid, treating emergencies .....100
jumping a disabled battery ......82
maintenance-free ....................100
replacement, specifications ...127
servicing ..................................100
Brakes ..........................................57
anti-lock ...............................58–59
anti-lock brake system (ABS)
warning light .............................59
fluid, checking and
adding ..............................120, 122
fluid, refill capacities ..............128
fluid, specifications .................128
lubricant specifications ..........128
shift interlock ............................61
Bulbs ............................................18C
Capacities for refilling fluids ....128
Cleaning your vehicle
engine compartment ................95
wheels ........................................95
Coolant
checking and adding ..............102
refill capacities ................106, 128
specifications ..........................128
Cruise control (see Speed
control) ........................................20
Customer Assistance ..................67
Ford Extended Service Plan ...91
Getting assistance outside the
U.S. and Canada .......................92
Getting roadside assistance .....67
Getting the service you need ..88
Ordering additional owner’s
literature ...................................93
Utilizing the
Mediation/Arbitration
Program .....................................90
D
Daytime running lamps
(see Lamps) ................................17
Dipstick
automatic transmission
fluid ..........................................122
engine oil ...................................97
Driving under special
conditions ....................................66
through water ...........................66
E
Electronic message center .........22
Emergencies, roadside
jump-starting ............................82
Emission control system ..........115
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Index
133

Engine ........................................131
cleaning .....................................95
coolant .....................................102
fail-safe cooling .......................107
idle speed control ...................100
lubrication specifications .......128
refill capacities ........................128
service points ............................97
Engine oil ....................................97
checking and adding ................97
dipstick ......................................97
filter, specifications ..........99, 127
recommendations .....................99
refill capacities ........................128
specifications ..........................128
Event data recording ....................6
Exhaust fumes ............................56
F
Fail safe cooling ........................107
Fluid capacities .........................128
Fuel ............................................108
calculating fuel
economy ............................24, 112
capacity ...................................128
choosing the right fuel ...........111
comparisons with EPA fuel
economy estimates .................115
detergent in fuel .....................112
filling your vehicle with
fuel ...................................108, 112
filter, specifications ........108, 127
improving fuel economy ........112
octane rating ...................111, 131
quality ......................................111
running out of fuel .................112
safety information relating to
automotive fuels .....................108
Fuses ............................................69G
Gas mileage
(see Fuel economy) .................112
Gauges .........................................13
H
Hazard flashers ...........................68
Headlamps ...................................17
daytime running lights .............17
flash to pass ..............................18
high beam .................................17
turning on and off ....................17
I
Ignition .................................54, 131
Inspection/maintenance (I/M)
testing ........................................117
Instrument panel
cluster ........................................10
lighting up panel and
interior .......................................18
J
Jump-starting your vehicle ........82
K
Keys
positions of the ignition ...........54
L
Lamps
daytime running light ...............17
headlamps .................................17
headlamps, flash to pass ..........18
instrument panel, dimming .....18
2009 Motorhome(mot)
Supplement, 1st Printing
USA(fus)
Index
134