SEVERE
SER
VICE
-
ON/OFF
ROAD
IN
DIR
T
Y
CONDITIONS
OR
20,000
MILES
(32,000
KM)
OR
LESS
ANNUALL
Y
(
Continued)
(Miles,
kilometers
or
months
-
w
hichever
occurs
first)
Miles
(x
1000)
55
60
65
70
75
80
85
90
95
100
Kilometers
(x
1000)
88
96
104
112
120
1
28
136
144
152
1
60
Months
33
36
39
42
45
48
51
54
57
60
Driveshaft
SPL
Slip
joint
-
inspect
boot
Every
25,000
miles
(40,000
km)
o
r
six
months,
whichever
comes
first
U-joint
-
lubricate
Driveshaft
non-SPL
U-joint
and
slip
joint
-
lubricate
Every
5,000–8,000
miles
(8,000–12,800
km)
o
r
three
months,
whichever
comes
first
Clutch
Release
bearing
/
shafts
/
fork
-
lubricate
••••••••••
Cooling
system
Coolant
-
check
level
••••••••••
Coolant
-
check
freeze
protection
••••••••••
Extended
life
coolant
-
add
extender
See
engine
manufacturer’
s
recommendation
Extended
life
coolant
-
replace
See
engine
manufacturer’
s
recommendation
2009 F-650/750
(f67)
Supplement
USA
(fus)
Scheduled Maintenance Guide
266