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CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONAT F.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level on the
dipstick. It should be between the
arrows in the FULL range on the
side of the dipstick with the words
MAX. HOT at the top. Do not add
fluid if the level is within this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL range. Be sure to put the dipstick
back in the reservoir.
ADD MAX. HOTFULL
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
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REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine oil
(includes filter
change)Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)All 5.7L (6.0
quarts)
Engine coolant
1Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)All 29.0L (30.6
quarts)3
Power steering
fluidMotorcraft
MERCONAT FAll Keep in FULL
range on
dispstick
Rear axle
2Motorcraft SAE
75W-140
Synthetic Rear
Axle LubricantDana 80 3.9L (4.0
quarts)
Dana S135 and
Dana S14511.7L (12.0
quarts)
Fuel tank N/A All 284.0L (75 .0
gallons)
Transmission
4Motorcraft
MERCONAT FAll 16.8L (17.7
quarts)5
Parking brake
assemblyMotorcraft
MERCONAT FAll Fill to bottom of
fill plug hole
2004 Motorhome(mot)
Supplement
USA English(fus)
Maintenance and specifications
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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
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