SEVERE
SER
VICE
-
ON/OFF
ROAD
IN
DIR
TY
CONDITIONS
OR
20000
MILES
(32000
KM)
OR
FEWER
ANNUALL
Y
(Continued)
(Miles,
kilometers
or
months
-
whichever
occurs
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
Front
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
System
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
AS
-
output
seal
-
lubricate
•••
Scheduled Maintenance
371
2015 F-650/750
(f67)
Owners Guide gf
(ownloose)
, 1st Printing, December 2013
Canadian_French
(fr_can)