2004 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS oil dipstick

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. Engine oil dipstick
6. Air filter assembly
7. Brake fluid reservoir
8. Power steering fluid reservoir
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
68

ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few 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 indicator (dipstick).
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
•If the oil level isbetween the MIN and MAX marks,the oil level is
acceptable.DO NOT ADD OIL.
•If the oil level is below the MIN mark, add enough oil to raise the level
within the MIN-MAX range.
•Oil levels above the MAX mark may cause engine damage. Some oil
must be removed from the engine by a service technician.
7. Put the indicator 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.
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
69

2. If the engine oil level is not within the MIN and MAX ranges, 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
MAX mark on the engine oil level indicator (dipstick).
4. Install the indicator 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 indicator 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). To protect your engine’s warranty use
Motorcraft SAE 5W-20 or an equivalent 5W-20 oil meeting Ford
specification WSS-M2C153–H.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 according to the appropriate schedule listed in
the scheduled maintenance guide.
Ford production and aftermarket (Motorcraft) 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.
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
70

Item Ford part
nameFord part
numberFord
specification
Transmission
/steering/parking
brake linkages
and pivots,
brake and
clutch pedal
shaft (if
equipped)Premium
Long-Life
GreaseXG-1-C or XG-1-K ESA-M1C75-B
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to your scheduled maintenance guide to determine
the correct service interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
MERCONand MERCONV type fluids are not interchangeable.
DO NOT mix MERCONand MERCONV. Use of a transmission
fluid that indicates dual usage (MERCONand MERCONV) in
an automatic transmission application requiring MERCONmay
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
ENGINE DATA
Engine 6.8L V10 engine
Cubic inches 415
Required fuel 87 octane
Firing order 1-6-5-10-2-7-3-8-4-9
Spark plug gap 1.3-1.4 mm (0.052-0.056 inch)
Ignition system Coil on plug
Compression ratio 9.0:1
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
113

A
ABS (see Brakes) .......................24
Air cleaner filter .................95, 109
Ambulance packages ....................5
Antifreeze
(see Engine coolant) ..................73
Anti-lock brake system
(see Brakes) ................................24
Automatic transmission
driving an automatic
overdrive ...................................28
fluid, adding ..............................92
fluid, checking ..........................92
fluid, refill capacities ..............110
fluid, specification ..................113
Axle
lubricant specifications ..112–113
refill capacities ........................110
B
Battery .........................................71
acid, treating emergencies .......71
jumping a disabled battery ......52
maintenance-free ......................71
replacement, specifications ...109
servicing ....................................71
Brakes ....................................23, 25
anti-lock .....................................24
anti-lock brake system (ABS)
warning light .............................25
fluid, checking and adding ......91
fluid, refill capacities ..............110
fluid, specifications .........112–113
lubricant specifications ..112–113
shift interlock ............................27
Bulbs ............................................15
C
Calculating load ..........................33Capacities for refilling fluids ....110
Changing a tire ...........................48
Cleaning your vehicle
engine compartment ................66
wheels ........................................66
Coolant
checking and adding ................73
refill capacities ..................77, 110
specifications ..................112–113
Cruise control
(see Speed control) ....................17
Customer Assistance ..................39
Ford Extended Service Plan ...58
Getting assistance outside the
U.S. and Canada .......................62
Getting roadside assistance .....39
Getting the service you need ..57
Ordering additional owner’s
literature ...................................63
The Dispute Settlement
Board .........................................59
Utilizing the
Mediation/Arbitration
Program .....................................62
D
Daytime running lamps
(see Lamps) ................................14
Dipstick
automatic transmission fluid ...92
engine oil ...................................69
Doors
lubricant specifications ..........112
Driveline universal joint and
slip yoke ......................................94
Driving under special
conditions ....................................31
through water ...........................31
2004 Motorhome(mot)
Supplement
USA English(fus)
Index
116

E
Emergencies, roadside
jump-starting ............................52
Emission control system ............88
Engine ................................113–114
cleaning .....................................66
coolant .......................................73
fail-safe coolant ........................77
idle speed control .....................71
lubrication specifications 112–113
refill capacities ........................110
service points ............................68
starting after a collision ...........40
Engine block heater ...................23
Engine oil ....................................69
checking and adding ................69
dipstick ......................................69
filter, specifications ..........70, 109
recommendations .....................70
refill capacities ........................110
specifications ..................112–113
Exhaust fumes ............................23
F
Fail safe cooling ..........................77
Fluid capacities .........................110
Fuel ..............................................79
calculating fuel economy .........84
capacity ...................................110
choosing the right fuel .............81
comparisons with EPA fuel
economy estimates ...................87
detergent in fuel .......................82
filling your vehicle with
fuel .......................................79, 85
filter, specifications ..........82, 109
fuel pump shut-off switch .......40
improving fuel economy ..........84octane rating .............81, 113–114
quality ........................................81
running out of fuel ...................82
safety information relating to
automotive fuels .......................79
Fuses ......................................41–42
G
Gas mileage
(see Fuel economy) ...................84
Gauges .........................................11
GAWR
(Gross Axle Weight Rating) .......31
calculating .................................33
definition ...................................31
driving with a heavy load ........31
location ......................................31
GVWR
(Gross Vehicle Weight Rating) ..31
calculating ...........................31, 33
definition ...................................31
driving with a heavy load ........31
location ......................................31
H
Hazard flashers ...........................40
Headlamps ...................................14
daytime running lights .............14
flash to pass ..............................15
high beam .................................14
turning on and off ....................14
I
Ignition .........................20, 113–114
Inspection/maintenance (I/M)
testing ..........................................89
2004 Motorhome(mot)
Supplement
USA English(fus)
Index
117