2004 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS automatic transmission fluid

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

Brake fluid is toxic. If brake fluid contacts the eyes, flush eyes
with running water for 15 minutes. Seek medical attention if
irritation persists. If taken internally, drink water and induce vomiting.
Seek medical attention immediately.
If you use a brake fluid that is not DOT 3, you will cause
permanent damage to your brakes.
Do not let the reservoir for the master cylinder run dry. This
may cause the brakes to fail.
Brake system fluid should be replaced on a regular basis to maintain
optimum braking performance, especially under heavy-duty driving
conditions such as frequent steep grades or heavy towing loads. Refer to
the scheduled maintenance guide for the service interval schedules.
TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to your scheduled maintenance guide for scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, i.e., if the transmission slips or shifts slowly or if you
notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool to normal operating temperature 66°C-
77°C (150°F - 170°F) before checking.
1. Drive the vehicle 30 km (20 miles) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
92

Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Lubricant specificationssection in this chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 250 ml (1/2 pint) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of transmission fluid may cause shift and/or
engagement concerns and/or possible damage.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
If the original universal joints are equipped with grease fittings.
Lubrication will be necessary. Refer to the scheduled maintenance guide
for maintenance intervals.
STEERING LINKAGE LUBRICATION POINTS
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
94

1Add the coolant type originally equipped in your vehicle.
2Fill 6 mm to 14 mm (1/4 inch to 9/16 inch) below bottom of fill hole.
Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and is
considered lubricated for life. These lubricants do not need to be
checked or changed unless a leak is suspected, service is required or the
axle assembly has been submerged in water. The axle lubricant should
be changed any time the rear axle has been submerged in water.
3Capacity is approximate and will vary due to second stage manufacturer
completion of HVAC system. Fill to Hot/Cold Lines on reservoir.
4Ensure 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.
5Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with in-tank cooler. The amount of
transmission fluid and fluid level should be set by the indication on the
dipstick’s normal operating range.
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
111

LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1 ESA-M6C25-A
and DOT 3
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A WSS-M97B51-A1
Engine oil 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-M2C153-H
with API
Certification
Mark
Automatic
transmission
(4R100)
1
Motorcraft
MERCONAT FXT-2-QDX MERCON
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Parking brake
assemblyMotorcraft
MERCONXT-2-QDX MERCON
Rear Axle
Dana 80, S135,
S145AxleMotorcraft SAE
75W-140
Synthetic Rear
Axle LubricantXY-75W140–QL WSL-M2C192-A
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
112

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

tire grades .................................97
treadwear ..................................96
Towing .........................................36
trailer towing ............................36
wrecker ......................................56
Transmission ...............................27
brake-shift interlock (BSI) ......27
fluid, checking and adding
(automatic) ...............................92
fluid, refill capacities ..............110
lubricant specifications ..112–113
V
Vehicle Identification Number
(VIN) ..........................................114Vehicle loading
......................31, 33
Ventilating your vehicle
.............23
W
Warning lights (see Lights)
.........8
Water, Driving through
...............31
Windshield washer fluid and
wipers
..........................................16
Wrecker towing
...........................56
2004 Motorhome(mot)
Supplement
USA English(fus)
Index
119