Page 210 of 272

WHEEL NUT TORQUE
Size Nut mountingTorque
Ft. lbs. N•m
22 mm Flange 450–500 610–678
Note:Do not use lubrication on dry threads. Where excessive corrosion
exists, a light coat of lubricant on the first three threads of the stud bolt
is permitted. Keep lubricant away from:
•Hex nut and rim clamp contact surfaces.
•Cap nut ball face and ball seat on the disc wheel.
•Flange nut washer surface and flat on the disc wheel.
TIRE/WHEEL RIM SELECTION AND INFLATION PRESSURES
Tire sizeLoad
rangeApproved
rim widthsAxle capacity
Front - lbs.
(kg)/psi (kPa)Rear - lbs.
(kg)/psi (kPa)
225/70R19.5 F 6.00, 6.757280 (3302) /
95 (655)13660 (6196) /
95 (655)
245/70R19.5 F 6.75, 7.508160 (3701) /
85 (586)15500 (7031) /
85 (586)
245/70R19.5 G 6.75, 7.509090 (4123) /
100 (690)17500 (7938) /
100 (690)
265/70R19.5 G 7.50, 8.2510710 (4858) /
120 (827)20280 (9199) /
120 (827)
9R22.5 F 6.75, 7.509000 (4082) /
105 (724)15800 (7167) /
95 (655)
10R22.5 F 6.75, 7.5010300 (4672) /
100 (690)19500 (8845) /
100 (690)
10R22.5 G 6.75, 7.5011360 (5153) /
115 (793)21000 (9526) /
115 (793)
11R22.5 G 7.50, 8.2512350 (5602) /
105 (724)23000 (10433) /
105 (724)
11R22.5 H 7.50, 8.2513220 (5997) /
120 (827)23200 (10524) /
110 (758)
2005 F650/750(f67)
Supplement
USA English(fus)
Maintenance and specifications
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Page 211 of 272

Tire sizeLoad
rangeApproved
rim widthsAxle capacity
Front - lbs.
(kg)/psi (kPa)Rear - lbs.
(kg)/psi (kPa)
12R22.5 H 8.25, 9.0014780 (6704) /
120 (827)27000 (12247) /
120 (827)
245/75R22.5 G 6.75, 7.509350 (4241) /
110 (758)17640 (8002) /
110 (758)
255/70R22.5 H6.75, 7.50,
8.2511020 (4999) /
115 (793)20280 (9199) /
115 (793)
265/75R22.5 G 7.50, 8.2510410 (4722) /
110 (758)19220 (8718) /
100 (690)
275/70R22.5 H 7.50, 8.2513220 (5997) /
125 (862)24700 (11204) /
125 (862)
275/80R22.5 G 7.50, 8.2512350 (5602) /
110 (758)22700 (10297) /
110 (758)
295/75R22.5 G 8.25, 9.0012350 (5602) /
110 (758)22700 (10297) /
100 (690)
295/80R22.5 H 8.25, 9.0014780 (6704) /
115 (793)26440 (11993) /
115 (793)
LUBRICATION AND MAINTENANCE INTERVALS
New vehicles are lubricated at the factory. After the vehicle is placed in
operation, regular lubrication intervals, based on the type of service and
road conditions, should be established. Thorough lubrication at the
specified intervals will insure outstanding life cycle value and will reduce
overall expense.
The lubrication intervals specified should be performed at whatever
interval occurs first, whether it is months, miles (kilometers) or hours.
Only lubricants of superior quality, such as Motorcraft lubricants, should
be used. The use of inferior products will reduce the service life of the
vehicle or result in failure of its components.
Unless otherwise specified, never add lubricant unless it is the same
grade as that which is already being used. If the grade is not known or
not available, drain, flush and refill with new lubricant.
The interval between lubrication periods, oil changes, etc. depends
entirely upon operating conditions. The loads carried, speeds, road and
weather conditions all contribute to the frequency of lubrication periods.
2005 F650/750(f67)
Supplement
USA English(fus)
Maintenance and specifications
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Vehicle System Acts
Engine Air Induction System Removal of the air duct, silencer,
air cleaner, and/or air cleaner
element and baffle in air cleaner;
re-indexing of air cleaner.
Exhaust System Removal or rendering inoperative
exhaust system components
including the catalytic converter -
muffler assembly, inlet pipe, outlet
pipe, resonator and flexpipe.
Rotation of horizontal exhaust
system directional outlet pipe to
cause the exhaust to be emitted in
a direction other than downward.
Engine Cooling System Removal or rendering inoperative
the fan clutch. Removal or
modification of the fan shroud.
Replacing a fixed fan with a fan of
increased diameter, different
number of blades or different pitch
width.
MAINTENANCE
Instructions for maintenance and service of the noise control system
have been included in the Required Maintenance Services and in the
General Maintenance Checklist. To further help minimize noise emissions
degradation throughout the life of the vehicle, Ford Motor Company
recommends that this vehicle should be operated in the manner
described within the Owner Guide. Caution should be exercised by the
owner when installing replacement parts to be sure that a tampering act
(as outlined above) is not committed. Note any inspection and service
performed in the Maintenance Record.
EMISSIONS INFORMATION LABEL
Emissions information appears on the Important Engine Information
Decal located on or near the engine.
2005 F650/750(f67)
Supplement
USA English(fus)
General maintenance information
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