2008 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS check transmission fluid

Parking Brake Fluid
Check and, if necessary, fill the
parking brake assembly to the
bottom of the filler plug hole (2)
(located on the driver side of the
transmission). Refer to
Maintenance product
specifications and capacitiesin
this chapter for the proper fluid
type.
Note:Do not fill the parking brake
through the vent plug (1) (located
on top of the transmission).
TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to yourscheduled maintenance informationfor 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 20 miles [30 km]). 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 150°F -
170°F (66°C - 77°C) before checking.
1. Drive the vehicle 20 miles (30 km) 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.
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4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
The transmission fluid should be in
this range if at normal operating
temperature ( 150°F-170°F
[66°C-77°C]).
The transmission fluid should be in
this range if at ambient temperature
(50°F-95°F [10°C-35°C]).
High fluid level
Fluid levels above the safe range
may result in transmission failure.
An overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or possible damage.
High fluid levels can be caused by an overheating condition.
2008 Motorhome(mot)
Supplement
USA(fus)
Maintenance and Specifications
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Item Capacity Ford Part NameFord Part Number /
Ford Specification
Transmission
/steering/parking brake
linkages and pivots,
brake and clutch pedal
shaft (if equipped)—Premium Long-Life
GreaseXG-1-C /
ESA-M1C75-B
Fuel tank75 .0 gallons
(284.0L)——
1Capacity is approximate and will vary due to second-stage manufacturer completion of HVAC
system. Fill to the Cold Fill Level on reservoir.2Add the coolant type originally equipped in your vehicle.3Indicates 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.4Automatic transmissions that require MERCONLV should only use MERCONLV fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.5Fill 1/4 inch to 9/16 inch (6 mm to 14 mm) 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.6Fill 1/4 inch to 9/16 inch (6 mm to 14 mm) below bottom of fill hole.
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Supplement
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Maintenance and Specifications
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A
ABS (see Brakes) .......................52
Air cleaner filter ...............118–120
Ambulance packages ....................5
Antifreeze (see Engine
coolant) .......................................95
Anti-lock brake system
(see Brakes) ..........................52–53
Automatic transmission
driving an automatic
overdrive ...................................57
fluid, adding ............................115
fluid, checking ........................115
fluid, refill capacities ..............121
fluid, specification ..................121
Axle
lubricant specifications ..........121
refill capacities ........................121
B
Battery .........................................93
acid, treating emergencies .......93
jumping a disabled battery ......75
maintenance-free ......................93
replacement, specifications ...120
servicing ....................................93
Brakes ..........................................51
anti-lock ...............................52–53
anti-lock brake system (ABS)
warning light .............................53
fluid, checking and adding ...112,
115
fluid, refill capacities ..............121
fluid, specifications .................121
lubricant specifications ..........121
shift interlock ............................55
Bulbs ............................................17
C
Capacities for refilling fluids ....121Cleaning your vehicle
engine compartment ................88
wheels ........................................88
Coolant
checking and adding ................95
refill capacities ..................99, 121
specifications ..........................121
Cruise control
(see Speed control) ....................19
Customer Assistance ..................61
Ford Extended Service Plan ...84
Getting assistance outside the
U.S. and Canada .......................85
Getting roadside assistance .....61
Getting the service you
need ...........................................81
Ordering additional owner’s
literature ...................................86
Utilizing the
Mediation/Arbitration
Program .....................................84
D
Daytime running lamps
(see Lamps) ................................16
Dipstick
automatic transmission
fluid ..........................................115
engine oil ...................................91
Driving under special
conditions ....................................59
through water ...........................60
E
Emergencies, roadside
jump-starting ............................75
Emission control system ..........109
Engine ........................................124
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Supplement
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cleaning .....................................88
coolant .......................................95
fail-safe cooling .......................100
idle speed control .....................93
lubrication specifications .......121
refill capacities ........................121
service points ............................90
Engine oil ....................................91
checking and adding ................91
dipstick ......................................91
filter, specifications ..........92, 120
recommendations .....................92
refill capacities ........................121
specifications ..........................121
Event data recording ....................5
Exhaust fumes ............................50
F
Fail safe cooling ........................100
Fluid capacities .........................121
Fuel ............................................101
calculating fuel economy .......105
capacity ...................................121
choosing the right fuel ...........104
comparisons with EPA fuel
economy estimates .................108
detergent in fuel .....................105
filling your vehicle with
fuel ...................................101, 106
filter, specifications ........101, 120
improving fuel economy ........105
octane rating ...................104, 124
quality ......................................104
running out of fuel .................105
safety information relating to
automotive fuels .....................101
Fuses ............................................62G
Gas mileage (see Fuel
economy) ...................................105
Gauges .........................................13
transmission fluid
temperature gauge ...................16
H
Hazard flashers ...........................61
Headlamps ...................................16
daytime running lights .............16
flash to pass ..............................17
high beam .................................16
turning on and off ....................16
I
Ignition .................................48, 124
Inspection/maintenance (I/M)
testing ........................................110
Instrument panel
cluster ..........................................8
lighting up panel and
interior .......................................17
J
Jump-starting your vehicle ........75
K
Keys
positions of the ignition ...........48
L
Lamps
daytime running light ...............16
headlamps .................................16
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Supplement
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Index
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headlamps, flash to pass ..........17
instrument panel, dimming .....17
Lights, warning and indicator ......8
anti-lock brakes (ABS) ............53
Load limits ...................................39
Loading instructions ...................43
Lubricant specifications ...........121
Lug nuts ......................................75
M
Message center ...........................11
Motorcraft parts ................101, 120
O
Octane rating ............................104
Oil (see Engine oil) ....................91
Overdrive .....................................19
P
Parking brake ..............................54
Parts (see Motorcraft parts) ....120
Power distribution box
(see Fuses) .................................66
Power steering
fluid, checking and adding ....112
fluid, refill capacity ................121
fluid, specifications .................121
R
Relays ....................................62, 69
Roadside assistance ....................61
S
Safety defects, reporting ......86–87Servicing your vehicle ................89
Spark plugs,
specifications .....................120, 124
Special notice ................................4
Specification chart,
lubricants ...................................121
Speed control ..............................19
Starting your vehicle ............48–50
jump starting ............................75
Steering wheel
tilting .........................................18
T
Tilt steering wheel ......................18
Tires .......................................22–23
alignment ..................................32
care ............................................28
changing ....................................71
checking the pressure ..............27
inflating .....................................24
replacing ..............................30, 73
rotating ......................................32
safety practices .........................31
sidewall information .................33
snow tires and chains ..............38
spare tire ...................................69
terminology ...............................23
tire grades .................................23
treadwear ............................22, 29
Towing .........................................44
trailer towing ............................44
wrecker ......................................80
Transmission ...............................55
automatic operation .................19
brake-shift interlock (BSI) ......55
fluid, checking and adding
(automatic) .............................115
fluid, refill capacities ..............121
2008 Motorhome(mot)
Supplement
USA(fus)
Index
128