1997 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS transmission

51 [GF07600( ALL)01/96]
NOTE: The word ªOFFº located on the end of
the gearshift lever is the transmission
control indicator light (TCIL).
%*
[GF07625( ALL)01/96]
Putting Your Vehicle in Gear
*
[GF07650( ALL)01/96]
Your vehicle's gearshift is on the steering
column. The Transmission Control Switch and
indicator light are located on the end of the
gearshift lever. You can put the gearshift in any
of the several positions.
[GF07675( M)01/96]
one third page art:0020133-E
The positions of the column-mounted gearshift
%*
[GF07725( ALL)01/96]
quarter page art:0020771-C
Transmission Control Switch and indicator light (located
on the gearshift lever)
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

53
*
[GF07975( ALL)01/96]
RWARNING
DO NOT DRIVE YOUR VEHICLE UNTIL
YOU VERIFY THAT THE BRAKELAMPS
ARE WORKING.
%*
[GF08000( ALL)01/96]
R (Reverse)
*
[GF08025( ALL)01/96]
With the gearshift in the R (Reverse) position,
the vehicle will move backward. You should
always come to a complete stop before shifting
into or out of R (Reverse).
%*
[GF08050( ALL)01/96]
Driving
%*
[GF08075( ALL)01/96]
When to usej(Overdrive)
*
[GF08100( ALL)01/96]
This is the normal driving position. As the
vehicle picks up speed, automatic upshifts to
second, third and fourth gears will occur when
jOverdrive is chosen on the selector and the
transmission control switch has not been
pressed. The transmission will shift into the
correct gear when the right speed is achieved,
for the accelerator pedal position you have
chosen.
*
[GF08125( ALL)01/96]
When to use Drive
*
[GF08150( ALL)01/96]
You will note that there isn't a drive position on
your gearshift indicator. However, you will find
a Transmission Control Switch and an indicator
light labeled ªOverdriveº located on the end of
the gearshift lever. Press this switch and the
word ªOFFº will illuminate on the shift lever
knob. With the word ªOFFº illuminated, the
transmission will operate in gears one through
three. Operating in the Overdrive ªOFFº mode
gives more engine braking than Overdrive and
is useful for descending hills or when towing.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

54 [GF08175( ALL)01/96]
quarter page art:0020771-CTransmission Control Switch and indicator light (located
on the gearshift lever)
*
[GF08200( ALL)01/96]
To return the transmission to the normalj
Overdrive operation, press the transmission
control switch again. The Transmission Control
Indicator Light will not be illuminated when
Overdrive operation resumes. This switch may
be used to select O/D ON or O/D OFF any
time the vehicle is being driven.
*
[GF08225( ALL)01/96]
When starting your vehicle, the overdrive system
will automatically be in the normal overdrive
mode.
*
[GF08250( ALL)01/96]
If the Transmission Control Indicator Light is
flashing on and off steadily, a transmission
system malfunction was detected. The
transmission will operate in a failure
management mode and may have harsh
engagements, firm shift feel, or abnormal shift
schedule. If this condition persists, damage to
the transmission could occur. Contact your
dealer as soon as possible.
*
[GF08275( ALL)01/96]
When to use 2 (Second)
*
[GF08300( ALL)01/96]
Use 2 (Second) to start-up on slippery roads or
to provide additional engine braking on
downgrades. This position provides 2 (Second)
gear operation only.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

55
*
[GF08325( ALL)01/96]
When to use 1 (Low)
*
[GF08350( ALL)01/96]
Use 1 (Low) to provide maximum engine
braking on steep downgrades. Upshifts from 1
(Low) can be made by manually shifting to 2
(Second) orj(Overdrive). Selection of 1 (Low)
gear provides only low gear operation from
start-up. Selection of 1 (Low) while at higher
speeds provides a shift to second gear, and a
shift to first gear will occur after the vehicle
decelerates to the proper speed.
*
[GF08375( ALL)01/96]
P (Park)
*
[GF08400( ALL)01/96]
Always come to a complete stop before you shift
into P (Park). This position locks the
transmission and prevents the rear wheels from
turning. To securely latch the gearshift in the P
(Park) position, pull it toward you, push it
completely counterclockwise against the stop,
and then push it toward the instrument panel.
*
[GF08425( ALL)01/96]
The gearshift is securely latched in P (Park) if
you cannot rotate it in a clockwise direction
without lifting it toward you.
*
[GF08450( ALL)01/96]
RWARNING
Always set the parking brake fully and
make sure the gearshift is latched in P
(Park). Turn off the ignition whenever you
leave your vehicle.
*
[GF08525( ALL)01/96]
RWARNING
Never leave your vehicle unattended
while it is running.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

56
*
[GF08550( ALL)01/96]
Forced Downshifts
*
[GF08575( ALL)01/96]
To gain extra acceleration injOverdrive or
Drive (O/D OFF), push the accelerator to the
floor. The transmission will automatically
downshift to the appropriate gear: third, second
or first.
*
[GF08600( ALL)01/96]
Power Braking
*
[GF08625( ALL)01/96]
Increasing the engine speed above idle without
vehicle movement (such as holding the brake) in
a forward or reverse gear causes transmission
stall.
*
[GF08650( ALL)01/96]
NOTE: Continued operation in the stall
condition can result in transmission
overheat, malfunction or fluid
expulsion.
%
*
[GF20765( M)01/96]
Trailer Towing
*
[GF20770( ALL)01/96]
All vehicles may tow a Class I trailer provided
the Gross Combined Weight (GCW) is less than
or equal to the GVWR shown on the Safety
Compliance Certification Label. For heavier
trailer applications, refer to the towing
information found later in this chapter.
*
[GF20775( ALL)01/96]
Towing a trailer puts additional loads on your
vehicle's engine, transmission, axle, brakes, tires
and suspension. For your safety and for the
good of your vehicle, use the right equipment
for the type of trailer you tow.
*
[GF20785( ALL)01/96]
Your trailer towing capability will vary based on
the standard and optional equipment on your
vehicle. Refer to the followingVehicle
Loading/Towing Informationand the Trailer
Towing Tables to determine the specific towing
capability of your vehicle.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

61
*
[GF21090( ALL)01/96]
Passenger car type tires when installed on light
trucks and multipurpose passenger vehicles are
rated at 10% lower load carrying capacity due to
the differences in vehicle usages.
*
[GF21110( ALL)01/96]
With the tires inflated to the specified pressure
the total weight of your vehicle must not exceed
the GVWR and GAWR specified on the Safety
Compliance Certification Label. This includes full
fuel tank(s), vehicle equipment, and occupants as
well as the cargo load.
*
[GF21120( ALL)01/96]
GCWR (Gross Combined Weight Rating)
*
[GF21130( ALL)01/96]
GCWR is the maximum combined weight of the
towing vehicle (including passengers and cargo)
and the loaded trailer. The GCWR is specified
by the manufacturer to indicate the combined
maximum loaded weight that the vehicle is
designed to tow.
*
[GF21140( ALL)01/96]
Maximum Trailer Weight Rating
*
[GF21150( ALL)01/96]
The maximum trailer weight rating is the
maximum weight of a trailer the vehicle is
permitted to tow. It is specified by the
manufacturer and is determined by subtracting
the vehicle curb weight for each
engine/transmission combination, any required
option weight for trailer towing and the weight
of the driver from the GCWR for the towing
vehicle.
*
[GF21160( ALL)01/96]
Maximum Trailer Weight
*
[GF21170( ALL)01/96]
The maximum trailer weight is the maximum
weight of a trailer the loaded vehicle is
permitted to tow. It is determined by subtracting
the weight of the loaded towing
vehicle (including passengers and cargo) from
the GCWR for the towing vehicle.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

66
*
[GF21410( ALL)01/96]
Trailers
*
[GF21420( ALL)01/96]
Towing a trailer safely means having the proper
weight on the tongue (usually 10% of the trailer
weight). Load-equalizing hitches on large rigs
may transfer weight to each of the vehicle's
axles. This weight must be included in capacity
calculations when determining if the vehicle is
loaded within safe limits.
*
[GF21430( ALL)01/96]
If your vehicle exceeds the GVWR, remove cargo
from your vehicle accordingly. If your vehicle
exceeds the GAWR for either axle, shift the load
or remove cargo accordingly.
*
[GF21440( ALL)01/96]
RWARNING
Do not exceed the GVWR or the GAWR
specified on the Safety Compliance
Certification Label.
*
[GF21450( ALL)01/96]
RWARNING
Towing trailers beyond the maximum
recommended gross trailer weight could
result in engine damage, transmission/axle
damage, structural damage, loss of control,
and personal injury.
*
[GF21460( ALL)01/96]
Use the Safety Compliance Certification Label to
find the axle code number and the engine type
for your vehicle.
*
[GF21470( ALL)01/96]
Use the appropriate Maximum Gross Combined
Weight Rating (GCWR) chart to find the
Maximum GCWR for your type engine and rear
axle ratio.
*
[GF21480( ALL)01/96]
Subtract your Loaded Vehicle Weight from the
Maximum GCWR found in the chart. This is the
maximum trailer weight your vehicle can tow
and must fall below the maximum shown under
Trailer Weight on the chart.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996

68
*
[GF21770( FM)01/96]
Automatic Transmissions
[GF21860( M)01/96]
twenty pica chart:0020724-C[GF21900( ALL)01/96]
Preparing to Tow
*
[GF21910( ALL)01/96]
For your safety and for the good of your
vehicle, use the right equipment for the type of
trailer you tow. Also, make sure that all towing
equipment is properly attached to your vehicle.
If you are not certain that you are using the
right equipment in the proper manner, see your
Ford or Lincoln-Mercury dealer.
File:09ltgfm.ex
Update:Fri Dec 13 11:22:54 1996