![Ford 2013 F-650 Owner'S Manual Download Page 313](http://html.mh-extra.com/html/ford/2013-f-650/2013-f-650_owners-manual_2318011313.webp)
SEVERE
SER
VICE
-
ON/OFF
ROAD
IN
DIR
T
Y
CONDITIONS
OR
20000
MILES
(32000
KM)
OR
FEWER
ANNUALL
Y
(
Continued)
(Miles,
kilometers
or
months
-
whichever
o
ccurs
first)
Miles
(x
1000)
55
60
65
70
75
80
85
90
95
100
Kilometers
(x
1000)
88
96
104
112
120
128
136
144
152
160
Months
33
36
39
42
45
48
51
54
57
60
Non-driving
F
ront
Axle
Drag
link/kingpin
and
bushing/tie
rod
ends
-
lubricate
••••••••••
Wheel
bearing
-
grease
type
-
repack
•••
Wheel
bearing
-
oil
type
-
change
oil
•••
Wheel
bearing
-
oil
type
-
check
level
••••••••••
Brake
S
ystem
Master
cylinder
-
check
fluid
level
(hydraulic
brakes)
••••••••••
Parking
brake
relay
lever/linkage
-
lubricate
(hydraulic
brakes)
•••
S-cam
-
lubricate
(air
brakes)
••••••••••
Slack
adjusters
-
lubricate
(air
brakes)
•••
Steering
Power
steering
filter
-
replacement
•
Power
steering
fluid
-
change
•••
Power
steering
fluid
-
check
level
••••••••••
Steering
column
U
-joints/slip
joint
-
lubricate
••••••••••
Steering
gear
Ross
T
A
S
-
output
seal
-
lubricate
•••
312
Scheduled Maintenance
2013 F-650/750
(f67)
Owners Guide gf, 2nd Printing, March 2013
USA
(fus)