1999 FORD F350 transmission

2 (Second)
Use 2 (Second) to start-up on
slippery roads or to provide
additional engine braking on
downgrades.
1 (First)
Use 1 (Low) to provide maximum
engine braking on steep
downgrades. Upshifts can be made
by shifting to 2 (Second) or to
(Overdrive). Selecting 1 (Low)
at higher speeds causes the transmission to shift to a lower gear, and will
shift to 1 (Low) after vehicle decelerates to the proper speed.
MANUAL TRANSMISSION OPERATION (IF EQUIPPED)
Using the clutch
Vehicles equipped with a manual transmission have a starter interlock
that prevents cranking the engine unless the clutch pedal is fully
depressed.
When starting a vehicle with a manual transmission, you must:
1. Put gearshift in N (Neutral).
2. Hold down brake pedal.
3. Depress clutch pedal.
1
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4. Turn ignition to position 5
(START) to start the engine, let the
engine idle for a few seconds, then
shift into gear.
5. Release the brake pedal.
6. Release clutch slowly while
pressing down slowly on the
accelerator pedal.
•Do not drive with your foot resting on the clutch pedal and do not use
the clutch to hold your vehicle at a standstill while waiting on a hill.
These actions will seriously reduce clutch life.
Recommended shift speeds
Downshift according to the following charts for your specific
engine/drivetrain combination:
Maximum downshift speeds1
5-speed transmission
Shift from: Transfer case position (if equipped)2
2H or 4H 4L
D(Overdrive) - 4 72 km/h (45 mph) 35 km/h (22 mph)
4 - 3 56 km/h (35 mph) 23 km/h (14 mph)
3 - 2 32 km/h (20 mph) 13 km/h (8 mph)
2 - 1 8 km/h (5 mph) 0 km/h (0 mph)
1Use 2H or 4H for 4WD equipped vehicles.2Downshift at lower speeds when driving on slippery surfaces.
1
2
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Maximum downshift speeds1
6-speed transmission
Shift from: Transfer case position (if equipped)2
2H or 4H 4L
D(Overdrive) - 4 72 km/h (45 mph) 26 km/h (16 mph)
4 - 3 56 km/h (35 mph) 19 km/h (12 mph)
3 - 2 32 km/h (20 mph) 13 km/h (8 mph)
2 - 1 8 km/h (5 mph) 3 km/h (2 mph)
1 - LO Only shift to LO when at a stop.
1Use 2H or 4H for 4WD equipped vehicles.2Downshift at lower speeds when driving on slippery surfaces.
Parking your vehicle
1. Disengage the clutch, apply brake
and shift into N (Neutral).
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2. Set parking brake.
3. Shift into 1 (First).
4. Turn the ignition key to position
3 (OFF).
Do not park your vehicle in Neutral, it may move unexpectedly
and injure someone. Use 1 (First) gear and set the parking brake
fully.
Reverse
Make sure that your vehicle is at a complete stop before you shift into
R (Reverse). Failure to do so may damage the transmission.
Put the gearshift in N (Neutral) and wait at least three seconds before
shifting into R (Reverse).
3
2
1
5
4
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With the 5-speed transmission you
can shift into R (Reverse) only by
moving the gearshift from left of 3
(Third) and 4 (Fourth) gears before
you shift into R (Reverse). This is a
special lockout feature that protects
you from accidentally shifting into R
(Reverse) when you downshift from
D(Overdrive).
With the 6-speed transmission you
can shift into R (Reverse) by
moving the gearshift left from N
(Neutral).
13
24RD
R1
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Removing key from ignition
•Turn the ignition key until it
stops.
•Push the release lever forward
and rotate the key towards you
and remove.
POWER TAKE OFF (PTO) CAPABILITY (IF EQUIPPED)
Some vehicles with 6.8L and 7.3L engines are equipped with Power Take
Off (PTO) capability. These vehicles have a special transmission case,
internal components and calibration for PTO usage. If your vehicle is
equipped with a 7.3L Diesel engine, refer to the 7.3L Diesel Supplement
for information on the auxiliary powertrain control module (APCM) and
its operation.
The PTO can be used during mobile and stationary
continuous/intermittent applications.
PTO operation is disabled while the vehicle is in Overdrive (the TCIL will
not be illuminated), in N (Neutral), during engine cranking. Transmission
upshift and downshift schedules will be reduced by about 15% and will
have a firmer shift feel during PTO mobile applications.
The PTO cannot be disabled while the transmission is in Manual 3
(Overdrive position with Overdrive canceled), Manual 2, Manual 1.
Refer to the “Body Builder’s Layout Book” for recommended electrical
installation.
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Shifting from 2H (2WD high) to 4H (4WD high)
Engage the locking hubs by rotating
the hub lock control from FREE to
LOCK, then move the transfer case
lever from 2H (2WD High) to 4H
(4WD High).
Do not shift into 4H (4WD High)
with the rear wheels slipping.
Shifting from 4H (4WD high) to 2H (2WD high)
Move the transfer case lever to 2H
(2WD High) at a stop or any
forward speed up to 88 km/h (55
mph).
With the vehicle at complete stop,
disengage the locking hubs
(optional) by rotating the hub lock
control from LOCK to FREE.
Shifting from 4H (4WD high) to 4L (4WD low)
1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift lever in N (Neutral) (automatic transmission) or
depress the clutch (manual transmission).
2H
4H
4LN
2H
4H
4LN
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4. Move the transfer case shift lever
through N (Neutral) directly to 4H
(4WD High) or 4L (4WD Low).
Using the N (Neutral) position
The transfer case neutral position overrides the transmission and
puts the vehicle in neutral regardless of transmission gearshift
lever position. The vehicle can move forward or backwards.
This position should only be used
when towing the vehicle. Refer to
Wrecker towingin theRoadside
emergencieschapter.
Do not leave the vehicle unattended with the transfer case in the
N (Neutral) position. Always set the parking brake fully and turn
off the ignition when leaving the vehicle.
Using the electronic shift 4WD system (if equipped)
Positions of the electronic shift system
To prevent damage, the electronic shift 4WD system is designed
to allow up to 45 seconds before the shift command is performed.
In the event that conflicting shift commands are selected, allow
up to 45 seconds for the shift command to be performed prior to
reporting any shift concerns to your dealer.
2WD (2WD High)– Power to rear axle only.
4x4 HIGH (4WD High)– Power delivered to front and rear axles for
increased traction.
4x4 LOW (4WD Low)– Power to front and rear axles at low speeds.
2H
4H
4LN
2H
4H
4LN
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