ITEM
NO.
SERVICE
4
Transmission (AlI)/Transfer Case (Four-wheel
Drive) Service
-
For the manual transmission and
transfer case, check the fluid level every
time
the oil
is changed. See “Manual Transmission Fluid” and
“Transfer Case”
in
the Index. Inspect for damage
and leaks and change the fluid the first time at
7,500
miles
(12
500
km)
and then every
15,000
miles
(25
000
km)
or
15
months for Schedule
I
conditions
and every
30,000
miles
(50
OOO
km)
or
30
months
for Schedule
I1
conditions.
For the automatic transmission, check the fluid level
every time the oil is changed. See “Automatic
Transmission Fluid”
in
the Index. Inspect for
damage and leaks and change the
fluid
every
15,000
miles
(25
OOO
km)
or 15 months for Schedule I
conditions and
100,OOO
miles (166
000
km)
for
*An
Emission
Control
Service.
ITEM
NO.
SERVICE
Schedule I1 conditions. Replace the automatic
transmission cooler hoses every
45,000
miles
(75
000
km).
5
Rear Axle
(All)
and Front Axle (Four-wheel
Drive) Fluid Change
-
Drain and refill with the
proper lubricant. See “Recommended Fluids and
Lubricants”
in
the Index.
6
Spark Plug Replacement*
-
Replace spark plugs
with
the proper type. See “Replacement Parts’’ in
the Index.
291