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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
-
w
hichever
occurs
first)
Miles
(x
1000)
5
1
0
1
5
2
0
2
5
3
0
3
5
4
0
4
5
5
0
Kilometers
(x
1000)
8
1
6
2
4
3
2
4
0
4
8
5
6
6
4
7
2
8
0
Months
3
6
9
12
15
18
21
24
27
30
T
ransmission
Automatic
and
Auto-shift
See
transmission
operator’
s
m
anual.
Eaton-Fuller
manual
-
p
etroleum
oil
-
change
••
Non-Eaton-Fuller
manual
-
check
level
••••••••••
Rear
Axle
Eaton/Dana/Spicer
-
check
level
••••••••••
Eaton/Dana/Spicer
-
petroleum
oil
-
change
••
•
Eaton/Dana/Spicer
-
synthetic
oil
-
change
••
Meritor
-
check
level
Every
5000
miles
(8000
km),
once
a
month,
or
fleet
maintenance
interval
(whichever
comes
first).
For
continuous
heavy-duty
operation,
check
level
every
1000
miles
(1600
k
m).
Meritor
-
filter
change
Every
100000
miles
(160000
k
m)
Meritor
-
petroleum
oil
-
change
Every
25000
miles
(40000
km)
o
r
a
nnually
(whichever
comes
first)
Meritor
-
synthetic
oil
-
c
hange
Every
100000
miles
(160000
km)
o
r
a
nnually
(whichever
comes
first)
Scheduled Maintenance
309
2013 F-650/750
(f67)
Owners Guide gf, 2nd Printing, March 2013
USA
(fus)