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Axle model Pints (Liters)*
RS-19–220 30.0 (14.0)
RS-19–223 29.0 (13.0)
RS-21–145 32.3 (15.3)
RS-21–160 39.0 (18.0)
RS-21–230 38.9 (18.4)
RS-23–160 39.5 (18.7)
RS-23–161 37.2 (17.6)
RS-23–180 47.3 (22.4)
RS-23–186 47.3 (22.4)
RS-23–240 37.4 (17.7)
RS-23–380 63.6 (30.1)
*Oil capacities are for standard track axles that have been measured at
various common drive pinion angles. The quantities listed include enough
oil for both wheel ends. These capacities change if the track or the drive
pinion angle is different.
Engine coolant and oil
Engine Engine coolant1,2Engine oil1
Diesel 26.0 quarts (24.6L) Refer to engine operator’s manual
Gas26.3 quarts (24.9L) 7.0 quarts (6.6L) (includes filter
change)
1Quantities listed are approximate.
2Add the coolant type originally equipped in your vehicle.
Power steering system
Steering gear Power steering fluid volume
TAS40 17.6 pints
TAS66 18.4 pints
Note:Capacities may be increased if the vehicle is equipped with a
cooler. Always check to make sure the fluid level is in the acceptable
range.
Maintenance and Specifications
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USA(fus)
Page 266 of 306
Daily owner checks
U.S. Department
of Transportation,
Federal Highway
Administration
requirements
(ensure that the
entire system is
functioning
properly)Service brakes
Parking brake
Steering mechanism
Lighting devices and reflectors
Tires
Horn
Windshield wipers
Rear vision mirrors
Wheels and rims
Emergency equipment
Every oil change
EngineInspect engine cooling system hoses, clamps and
protection.*
Inspect drive belts.
Exhaust systemInspect entire exhaust system (including the inlet
pipe(s), muffler(s), outlet pipe(s), clamps and
fasteners) for holes, leakage, breakage, corrosive
damage and separation from other components.
Adjust, service or replace with the same or the
equivalent part. (Also a noise emission control
service.)
SuspensionTighten the front and rear spring U-bolts to the
specified torque.
Driveline and rear
axleLubricate the U-joints and the slip yoke.
Scheduled Maintenance Guide
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Page 275 of 306

ON-HIGHWAY - 60,000 MILES (96,000 KM) OR MORE ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 15 30 45 60 75 90 105 120 135 150
Kilometers (x 1,000) 24 48 72 96 120 144 168 192 216 240
Months 3 6 9 12 15 18 21 24 27 30
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack•••••
Wheel bearing - oil type - change oil•
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay lever/linkage - lubricate••
Steering
Power steering filter - replacement Every 5 years or 500,000 miles (800,000 km)
Power steering fluid - change•
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output shaft - lubricate•••
Scheduled Maintenance Guide
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ON-HIGHWAY - 60,000 MILES (96,000 KM) OR MORE ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 165 180 195 210 225 240 255 270 285 300
Kilometers (x 1,000) 264 288 312 336 360 384 408 432 456 480
Months 33 36 39 42 45 48 51 54 57 60
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack•••••
Wheel bearing - oil type - change oil••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate•••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay level/linkage - lubricate••
Steering
Power steering filter - replacement 5 years or 500,000 miles (800,000 km)
Power steering fluid - change••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Scheduled Maintenance Guide
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CITY - 60,000 MILES (96,000 KM) OR FEWER ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 10 20 30 40 50 60 70 80 90 100
Kilometers (x 1,000) 16 32 48 64 80 96 112 128 144 160
Months 3 6 9 12 15 18 21 24 27 30
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack••
Wheel bearing - oil type - change oil••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay lever/linkage - lubricate•••
Steering
Power steering filter - replacement 5 years or 50,000 miles (80,000 km)
Power steering fluid - change••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Scheduled Maintenance Guide
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CITY - 60,000 MILES (96,000 KM) OR FEWER ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 110 120 130 140 150 160 170 180 190 200
Kilometers (x 1,000) 176 192 208 224 240 256 272 288 304 320
Months 33 36 39 42 45 48 51 54 57 60
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rode ends - lubricate••••••••••
Wheel bearing - grease type - repack•••
Wheel bearing - oil type - change oil•••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate•••
Brake system - hydraulic
Master cylinder - check level••••••••••
Parking brake relay lever/linkage - lubricate•••
Steering
Power steering filter - replacement 5 years or 50,000 miles (80,000 km)
Power steering fluid - change•••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Scheduled Maintenance Guide
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SEVERE SERVICE - ON/OFF ROAD IN DIRTY CONDITIONS OR 20,000 MILES (32,000 KM) OR FEWER
ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 5 10 15 20 25 30 35 40 45 50
Kilometers (x 1,000) 8 16 24 32 40 48 56 64 72 80
Months 3 6 9 12 15 18 21 24 27 30
Wheel bearing - grease type - repack••
Wheel bearing - oil type - change oil••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate••
Brake system - hydraulic
Master cylinder - check fluid level•••
Parking brake relay lever/linkage - lubricate•••
Steering
Power steering fluid - change••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joints - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Driveshaft
Slip joint - inspect boot; U-joint - lubricate (SPL) Every 25,000 miles (40,000 km) or 6 months, whichever comes
first
U-joint and slip joint - lubricate (non-SPL) Every 5,000–8,000 miles (8,000–12,800 km) or 3 months,
whichever comes first
Scheduled Maintenance Guide
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SEVERE SERVICE - ON/OFF ROAD IN DIRTY CONDITIONS OR 20,000 MILES (32,000 KM) OR FEWER
ANNUALLY (Continued)
(Miles, kilometers or months - whichever occurs first)
Miles (x 1,000) 55 60 65 70 75 80 85 90 95 100
Kilometers (x 1,000) 88 96 104 112 120 128 136 144 152 160
Months 33 36 39 42 45 48 51 54 57 60
Non-driving front axle
Drag link - lubricate••••••••••
Kingpin and bushing - lubricate••••••••••
Tie rod ends - lubricate••••••••••
Wheel bearing - grease type - repack•••
Wheel bearing - oil type - change oil•••
Wheel bearing - oil type - check level••••••••••
Brake system - air
S-cam - lubricate••••••••••
Slack adjusters - lubricate•••
Brake system - hydraulic
Master cylinder - check fluid level••••••••••
Parking brake relay lever/linkage - lubricate•••
Steering
Power steering filter - replacement•
Power steering fluid - change•••
Power steering fluid - check level••••••••••
Steering column U-joints/slip joint - lubricate••••••••••
Steering gear Ross TAS - output seal - lubricate•••
Scheduled Maintenance Guide
295
2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)