1999 FORD F350 power steering

Always set the parking brake fully and make sure that the
gearshift is securely latched in P (Park) (automatic
transmission) or in 1 (First) (manual transmission).
The parking brake is not recommended to stop a moving vehicle.
However, if the normal brakes fail, the parking brake can be used to stop
your vehicle in an emergency. Since the parking brake applies only the
rear brakes, the vehicle’s stopping distance will increase greatly and the
handling of your vehicle will be adversely affected.
Pull the release lever to release the
brake. Driving with the parking
brake on will cause the brakes to
wear out quickly and reduce fuel
economy.
STEERING YOUR VEHICLE
Your vehicle is equipped with power steering. Power steering uses energy
from the engine to help steer the vehicle.
Never hold the steering wheel to the extreme right or the extreme left
position for more than a few seconds when the engine is running. This
action could damage the power steering pump.
If the amount of effort needed to steer your vehicle changes at a
constant vehicle speed, have the power steering system checked. If the
power steering system breaks down (or if the engine is turned off), you
can steer the vehicle manually, but it takes more effort.
After any severe impact such as striking large potholes, sliding into curbs
on icy roads or a collision involving the front end, have the front
suspension and steering checked for possible damage.
TRACTION-LOK AXLE (IF EQUIPPED)
This axle provides added traction on slippery surfaces, particularly when
one wheel is on a poor traction surface. Under normal conditions, the
Traction-Lok axle functions like a standard rear axle.
B
R
A
K
E

R
E
L
E
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If vehicle speed drops more than 16 km/h (10 mph), the speed control
will cancel automatically. Resume speed with accelerator pedal.
If speed control cancels after climbing the hill, reset speed by pressing
and holding the SET ACCEL button to resume speeds over 50 km/h
(30 mph).
Automatic transmissions may shift frequently while driving up steep
grades. Eliminate frequent shifting by shifting out of
(Overdrive) into
a lower gear.
Driving on snow and ice
A 4WD vehicle has advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
If your vehicle is equipped with a Rear Anti-lock Brake System (RABS),
you should be careful when braking. Front brake lock-up, on any surface,
causes loss of steering control.
If your vehicle is equipped with a Four Wheel Anti-lock Brake System
(ABS), apply the brakes as you normally would. In order to allow the
ABS to operate properly, keep steady pressure on the brake pedal.
When driving on snow or ice with either braking system, allow more
stopping distance and drive slower than usual. Consider using one of the
lower gears.
VEHICLE LOADING
Before loading a vehicle, familiarize yourself with the following terms:
•Base Curb Weight: Weight of the vehicle including any standard
equipment, fluids, lubricants, etc. It does not include passengers or
aftermarket equipment.
•Payload: Combined maximum allowable weight of cargo, passengers
and optional equipment. The payload equals the gross vehicle weight
rating minus base curb weight.
•GVW (Gross Vehicle Weight): Base curb weight plus payload
weight. The GVW is not a limit or a specification.
Driving
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Fuse/Relay
LocationFuse Amp
RatingDescription
27 -
(Gasoline
only)
30A*
(Diesel
only)Gasoline only-Not Used
Diesel only-Injector Driver Module
28 30A** Trailer Tow Electronic Brake Controller
29 20A** Radio
30 -- PCM Power Relay
31 -- Blower Motor Relay
32 -- Two Speed Fuel Pump Relay (Gasoline
only), Injector Driver Module Power Relay
(Diesel only)
33 -- Washer Pump Relay
34 -- Windshield Wiper Park/Run Relay
35 -- Windshield Wiper HI/LO Relay
36 -- Not Used
37 -- PCM Relay Diode
38 -- Trailer Tow Backup Lamp Relay
39 -- Trailer Tow Battery Charge Relay
40 -- Electronic Shift On The Fly Relay #1,
Electronic Shift On The Fly Relay #2
* Mini Fuses ** Maxi Fuses ***Circuit Breaker
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Spare tire information
Your vehicle may be equipped with a spare tire that can be used as
either a spare or a regular tire. The spare tire is not equipped with wheel
trim. The wheel trim from the original wheel/tire may be used on the
spare.
Roadside emergencies
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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
1. Engine oil dipstick
2. Clutch fluid reservoir (manual transmission)
3. Brake fluid reservoir
4. Power distribution box
5. Power steering fluid reservoir
6. Air filter assembly
7. Engine coolant reservoir
8. Windshield washer fluid reservoir
9. Battery
10. Engine oil filler cap
11. Transmission fluid dipstick (automatic transmission)
ENGINE OIL
Checking the engine oil
Refer to the Scheduled Maintenance Guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
910111234
867
5
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How fail-safe cooling works
If the engine begins to overheat:
•the engine coolant temperature
gauge will move to the red (hot)
area.
•the
symbol will illuminate.
•the
symbol will illuminate.
•theService Engine Soon
indicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate, however:
•the engine power will be limited.
•the air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to a service facility.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Re-start the engine and take your vehicle to a service facility.
H
C
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Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid. Refer to the “Service 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 in the
reservoir. It should be between the
ADD/MIN and MAX lines. Do not
add fluid if the level is in this range.
5. If the fluid is low, add fluid in
small amounts, continuously checking the level until it reaches the range
between the ADD/MIN and MAX lines. Be sure to put the cap back on
the reservoir.
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
Maintenance and care
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Fluid Ford Part Name Application Capacity
Engine
coolant
5Premium Engine
Coolant5.4L V8 engine
without A/C16.9L
(17.9 quarts)
5.4L V8 engine
with A/C18.4L
(19.4 quarts)
6.8L V10 engine 29.0L
(30.6 quarts)
Engine oil
(includes
filter change)-
Gas enginesMotorcraft 5W-30
Super Premium
Motor OilAll 5.7L
(6.0 quarts)
Engine oil
(includes
filter change)-
Diesel engineRefer to your 7.3L Diesel Supplement
Fuel tank N/A Mid-ship tank
(optional aft
axle on narrow
frame Chassis
Cab)71.9L
(19.0 gallons)
Right side
saddle mounted
tank (optional
on narrow frame
Chassis Cab)87.1L
(23.0 gallons)
Short box (wide
frame regular
cab)109.8L
(29.0 gallons)
Aft axle (narrow
frame chassis
cab)136.3L
(36.0 gallons)
Long box wide
frame (Regular
cab, SuperCab
or Crew Cab)143.9L
(38.0 gallons)
Power
steering fluidMotorcraft
MERCONAT FAll Fill to line on
reservoir
Transfer case
fluidMotorcraft
MERCONAT F4x4 vehicles 1.9L
(2.0 quarts)
Capacities and specifications
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ItemFord part
name or
equivalentFord part
numberFord
specification
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseDOAZ-19584-AA
or F5AZ-
19G209-AAESB-M1C93-A
or
ESR-M1C159-A
Transmission
/steering/parking
brake linkages
and pivots,
brake and clutch
pedal shaft (if
equipped)Premium
Long-Life GreaseXG-1-C ESA-M1C75-B
Power steering
fluid and
transfer case
fluid (if
equipped)Motorcraft
MERCONAT FXT-2-BDX or
QDXMERCON
Manual
transmission
(5-speed)Synthetic
MERCONAT FE6AZ-19582-B MERCON
Manual
transmission
(6-speed)Motorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmissionMotorcraft
MERCONAT FXT-2-QDX
MERCON
Windshield
washer fluidUltra-clear
windshield
washer
concentrateC9AZ-19550-AC ESR-M17P5-A
1Add 236 ml (8 oz.) of additive friction modifier C8AZ-19B546–A, Ford
specification EST-M2C118–A for complete refill of Traction-Lok axles.
Ford design rear axles contain a synthetic lubricant that does not require
changing unless the axle has been submerged in water. Dana rear axles
also contain a synthetic lubricant butdorequire a change. Refer to your
“Service Guide” for change intervals on Dana rear axles.
Capacities and specifications
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