Exceptions
In addition, there are several exceptions to the Normal Schedule. They
are listed below:
150,000 miles (240,000 km)
❑Change engine oil and replace oil filter❑Replace engine- and frame-mounted fuel filters❑Replace accessory drive belt(s)❑Change Premium Gold coolant (see Motorcraft Premium Gold
Coolant Change Record)
❑Change automatic transmission fluid and external filter ele-
ment
❑Change rear wheel drive (RWD) axle fluid - DANA axles not
using synthetic fluid only
❑Change front axle lubricant (4x4 only)❑Change transfer case fluid (see Special Operating Conditions)❑Replace 4x2 front wheel bearings, adjust wheel bearings and
replace grease seals (if non-sealed bearings)
❑Perform multi-point inspection (recommended)❑Inspect tires for wear and rotate❑Inspect air filter restriction gauge, replace filter as required❑Inspect and lubricate steering linkage, ball joints, suspension,
driveshaft and u-joints
❑Inspect engine cooling system and hoses❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake system.
❑Inspect exhaust system and heat shields❑Check wheels for end play and noise❑Inspect and lubricate 4x4 front axle u-joints
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
Normal Vehicle Axle Maintenance
❑Rear axles and power take-off (PTO) units containing synthetic lubricant and light duty trucks equipped with Ford-design axles
are lubricated for life. These lubricants are not to be checked or changed unless a leak is suspected, service is required or
the axle assembly has been submerged in water. The axle and PTO lubricant should be changed anytime the axle and PTO
have been submerged in water. Non-synthetic rear axle lubricants should be replaced every 3,000 miles (5,000 km) or 3
months, whichever occurs first, during extended trailer tow operation above 70°F (21°C) ambient and wide open throttle for
extended periods above 45 mph (72 km/h). The 3,000 mile (5,000 km) lube change interval may be waived if the axle
was filled with 75W140 synthetic gear lubricant meeting Ford specification WSL-M2C192-A, part number F1TZ-19580-B or
equivalent. Add four ounces (118 mL)of additive friction modifier C8AZ-19B546-A (EST-M2C118-A) or equivalent for complete
refill of Traction-Lok rear axles. The axle lubricant should be changed anytime an axle has been submerged in water.
2006 Econoline (eco)
Supplement
USA (fus)
Scheduled Maintenance Guide
59
SPECIAL OPERATING CONDITIONS
Towing a trailer or using a camper or car-top carrier
Every 5,000 miles (8,000 km) or 6monthsChange engine oil and replace filter
Every 5,000 miles (8,000 km) Check air filter restriction gauge (replace air filter as
required or when air filter restriction gauge indicates)
Every 60,000 miles (96,000 km) Change transfer case fluid
As required Change manual transmission fluid
Extensive idling and/or low-speed driving for long distances as in heavy
commercial use such as delivery, taxi, patrol or livery
Every 5,000 miles (8,000 km), 6months or 200 hours of engine
operation (whichever comes first) Change engine oil and replace filter
Every 5,000 miles (8,000 km) Check air filter restriction gauge (replace air filter as
required or when air filter restriction gauge indicates)
Inspect brake system
Inspect and lubricate steering and suspension ball joints
30,000 miles (48,000 km) and 90,000 miles (144,000 km) Lubricate 4x2 wheel bearings. Replace wheel bearing
grease seal.
Every 60,000 miles (96,000 km) Change transfer case fluid
As required Replace cabin air filter, if equipped
E-450, F-450 and F-550 Axle Maintenance
❑Replace rear axle lubricant every 100,000 miles (160,000 km) under normal driving conditions on all F-450 and F-550
commercial applications. For F-450 and F-550 trucks operated at or near maximum Gross Vehicle Weights, the rear axle
lubricant should be replaced every 50,000 miles (80,000 km). In addition, this 50,000 mile (80,000 km) schedule should
be observed when the vehicles are operated under the Special Operating Conditions, where noted.
2006 Econoline (eco)
Supplement
USA (fus)
Scheduled Maintenance Guide
60
