
Maintenance  Schedule I - Gasoline  Engines  Heavy 
Duty Emissions 
15,000 Miles (25 000 km) 
0 Change  engine oil and filter (or every 3 months, whichever occurs 
first). 
An Emission  Control Service. 
0 Lubricate  the front  suspension,  king pin bushings, steering linkage, 
transmission  shift linkage, transfer  case shift  linkage,  parking brake 
cable  guides,  rear driveline  center splines,  front axle propshaft splines, 
brake  pedal springs and clutch pedal  springs. Ball joints  and king  pin 
bushings  should not be lubricated unless their temperature  is 
10" F 
(-12" C), or higher.  When weather  is cold,  let the  ball  joints  and king 
pin bushings  warm  up before lubrication  or they  could  be damaged. 
Perform  each of the  listed lubrication  service  items at this mileage 
interval  (or every  12 months, whichever occurs  first). 
0 Check  readfront  axle  fluid  level and add fluid as needed. Check 
constant  velocity joints and axle  seals 
for leaking.:':*: 
I DATE I ACTUALMILEAGE I SERVICED BY: I 
18,000 Miles (30 000 km) 
0 Change  engine  oil and filter (or every 3 months, whichever occurs 
first). 
AI? Emission Control Service. 
0 Lubricate  the front  suspension,  king pin bushings,  steering linkage, 
transmission  shift  linkage, transfer case shift  linkage,  parking brake 
cable  guides, rear driveline  center  splines, front axle propshaft  splines, 
brake pedal  springs and  clutch pedal  springs. Ball  joints and king pin 
bushings  should not  be lubricated unless their temperature  is 
10" F 
(-12" C), or higher.  When weather is cold, let the ball  joints and king 
pin  bushings  warm  up before lubrication  or they could  be damaged. 
Perform  each  of the listed lubrication  service  items at this  mileage 
interval  (or every 
12 months, whichever  occurs  first). 
(Continued) 
7-38 
ProCarManuals.com 

Maintenance Schedule I - Gasoline  Engines  Heavy 
Duty Emissions 
0 Check  readfront  axle  fluid level and add fluid as needed. Check 
constant  velocity joints and axle  seals  for leaking.‘+:+ 
Rotate  tires.  See “Tire Inspection  and Rotation” in the Index  for  proper 
rotation pattern  and additional  information. 
I DATE I ACTUALMILEAGE I SERVICED BY: I 
21,000 Miles (35 000 km) 
0 Change  engine  oil and filter  (or  every 3 months, whichever  occurs 
first). 
An Emission  Control  Service. 
0 Lubricate the front  suspension,  king pin bushings, steering  linkage, 
transmission  shift  linkage, transfer case shift linkage,  parking brake 
cable  guides,  rear driveline  center  splines,  front axle propshaft  splines, 
brake pedal  springs and clutch  pedal  springs. Ball joints  and king  pin 
bushings  should not be  lubricated unless their temperature  is 
10” F 
(-12” C), or higher. When  weather is  cold, let the  ball  joints  and king 
pin  bushings  warm  up before  lubrication  or 
they could be damaged. 
Perform  each of the  listed lubrication  service items at this mileage 
interval  (or every  12 months,  whichever  occurs  first). 
0 Check readfront  axle  fluid  level and add fluid as needed.  Check 
constant  velocity joints and axle  seals  for leaking.** 
I DATE I ACTUALMILEAGE I SERVICED BY: I 
7-39 
ProCarManuals.com 

Maintenance  Schedule I - Gasoline  Engines  Heavy 
Duty Emissions 
24,000 Miles (40 000 km) 
0 Change  engine oil and filter (or every 3 months, whichever  occurs 
0 Lubricate the front  suspension,  king pin bushings,  steering linkage, 
transmission  shift linkage. transfer  case shift linkage, parking brake 
cable  guides,  rear driveline  center  splines. front axle propshaft  splines, 
brake  pedal springs and clutch pedal springs.  Ball joints  and king  pin 
bushings  should  not  be lubricated unless their temperature  is 
IO" F 
(-12" C), or higher.  When  weather  is cold,  let the  ball  joints  and king 
pin bushings  warm  up before lubrication 
or they could  be damaged. 
Perform each  of the listed lubrication service items  at  this mileage 
interval  (or every  12 months, whichever  occurs  first). 
first). 
An Emission Control Service. 
0 Check  rear/front 
axle fluid  level  and add  fluid as needed. Check 
constant  velocity  joints and axle seals for  leaking.'!''" 
3 Replace  air cleaner filter. Replace filter  more often under dusty 
conditions. 
An Em'ssiolz Control Sen?ice. 
3 For  2-Wheel  Drive vehicles only: Clean  and  repack the front wheel 
Z Replace fuel filter. Replace filter sooner if it is clogged.+ 
3 Adjust  timing  to underhood  label specifications. Inspect  the inside and 
outside  of the  distributor  cap  and rotor  for cracks. carbon tracking  and 
corrosion.  Clean or replace 
as needed. An E~~zission Control Senice. 
This  is a Noise  Emission  Control  Service. 
bearings  (or at each brake relining,  whichever occurs  first). 
If your vehicle has  a thermostatically  controlled  air cleaner, inspect all 
hoses and ducts for proper  hook-up. Be sure the valve works properly. 
An Emission Co11trol Service. This  is a Noise  Emission  Control 
Service. 
Inspect accessory  drive  (serpentine)  belt for cracks,  fraying and wear 
and  check  belt for proper tension. Adjust or replace  belt 
as needed. An 
Emission Control Service. 
0 Inspect shields and underhood insulation for  damage  or looseness. 
Adjust 
or replace as required. This  is a Noise  Emission  Control 
Service.  Applicable 
only to  vehicles  sold in the  United  States. 
(Continued) 
7-40 
ProCarManuals.com 

Maintenance Schedule I - Gasoline Engines Heavy 
Duty  Emissions 
(Continued) 
0 
0 
Check  the air  intake  system  installation to assure that gaskets  are 
properly  sealed and that all  hose  connections,  fasteners  and other 
components  are  tight. Also check to be sure that the  air  cleaner  housing 
is properly  seated, the cover  fits  tightly  and the wing  nuts  are tight. 
Tighten  connections  and fasteners  or replace  damaged  parts 
as 
necessary. This is  a  Noise  Emission  Control  Service.  Applicable  only 
to vehicles  sold  in  the  United  States. 
If your  engine  has a thermostatically  controlled  cooling  fan,  inspect all 
hoses  and  ducts for proper  hook-up (or every 
12 months,  whichever 
occurs  first).  Be sure  the valve  works properly. 
This  is a Noise 
Emission  Control  Service.  Applicable  only  to vehicles  sold 
in the 
United  States. 
I DATE I ACTUALMILEAGE I SERVICED BY: I 
27,000 Miles (45 000 km) 
0 Change  engine oil and  filter  (or  every 3 months, whichever  occurs 
first). 
An Emission  Control  Service. 
0 Lubricate  the front  suspension,  king pin bushings,  steering linkage, 
transmission  shift  linkage, transfer case 
shift linkage, parking brake 
cable  guides,  rear driveline  center  splines, front  axle  propshaft  splines, 
brake pedal  springs and clutch  pedal springs.  Ball joints  and king  pin 
bushings  should not  be lubricated unless their temperature 
is 10" F 
(-12" C), or higher. When  weather  is cold, let the ball  joints  and  king 
pin  bushings  warm 
up before lubrication  or they could  be damaged. 
Perform  each 
of the listed lubrication  service  items at this mileage 
interval 
(or every 12 months,  whichever  occurs  first). 
(Continued) 
7-41 
ProCarManuals.com 

Maintenance  Schedule I - Gasoline  Engines  Heavy 
Duty 
Emissions 
(Continued) 
0 Check  readfront  axle  fluid level and add fluid as needed. Check 
constant  velocity joints and axle seals  for  leaking.** 
0 Replace spark plugs. An Emission Control Service. 
I DATE I ACTUALMILEAGE I SERVICED BY: 
30,000 Miles (SO 000 km) 
0 Change  engine  oil and filter  (or  every 3 months, whichever occurs 
first). 
An Emission Control Service.. 
0 Lubricate the  front suspension, king pin bushings, steering linkage, 
transmission  shift linkage, transfer  case shift linkage, parking brake 
cable  guides,  rear driveline  center  splines, front axle propshaft  splines, 
brake  pedal springs and clutch pedal  springs. Ball joints  and king  pin 
bushings  should not be lubricated unless their temperature  is 10” 
F 
(-12”  C),  or higher.  When  weather is cold, let the  ball  joints and king 
pin  bushings warm  up before lubrication  or they  could  be damaged. 
Perform  each 
of the listed lubrication service  items at this mileage 
interval  (or every  12 months, whichever  occurs  first). 
0 Check readfront  axle fluid level and add fluid as needed. Check 
constant  velocity  joints and axle seals  for leaking.$:‘$ 
0 For vehicles equipped  with a 5-speed manual transmission with deep 
low:  Lubricate  the clutch fork ball stud through  the fitting  on the clutch 
housing.  Lubricant must  be added 
spnringl! to the fitting, as very  little 
is required to lubricate the ball stud  surface. Do not add lubricant more 
often than specified. 
Too much  lubricant  will  damage  the  clutch 
assembly. 
0 Rotate  tires. See “Tire Inspection  and Rotation”  in the Index for proper 
rotation pattern  and additional information. 
DATE  SERVICED BY: ACTUAL  MILEAGE 
J 
7-42 
ProCarManuals.com 

Maintenance Schedule I - Gasoline  Engines  Heavy 
Duty  Emissions 
33,000 Miles (55 000 km) 
0 Change  engine  oil  and filter (or every 3 months,  whichever occurs 
first). 
An Emission Control Service. 
0 Lubricate  the front  suspension,  king pin bushings,  steering  linkage, 
transmission  shift linkage, transfer  case  shift linkage, parking  brake 
cable  guides,  rear  driveline  center  splines, front axle propshaft  splines, 
brake pedal  springs  and clutch  pedal springs.  Ball joints  and king  pin 
bushings  should not be lubricated unless their temperature  is 
10" F 
(-12" C), or higher. When weather  is cold,  let  the ball joints and king 
pin  bushings  warm 
up before  lubrication or they  could be damaged. 
Perform  each of 
the listed lubrication  service items  at this mileage 
interval  (or every 
12 months, whichever  occurs  first). 
0 Check  readfront  axle  fluid level  and add  fluid as needed. Check 
constant  velocity joints and axle 
seals for leaking.*'* 
I DATE I ACTUALMILEAGE I SERVICED BY: I 
36,000 Miles (60 000 km) 
Change  engine  oil  and filter  (or  every 3 months, whichever occurs 
first). 
An Emission Corztr-ol Service. 
0 Lubricate  the front  suspension,  king pin bushings,  steering  linkage, 
transmission  shift linkage, transfer  case shift linkage,  parking brake 
cable  guides,  rear driveline  center  splines,  front  axle propshaft  splines, 
brake pedal  springs and clutch  pedal  springs.  Ball joints  and king  pin 
bushings  should  not  be lubricated unless their temperature is 
10" F 
(-1 2" C), or higher. When  weather is  cold, let the  ball joints and king 
pin  bushings  warm up before lubrication  or they could be  damaged. 
Perform each  of the listed lubrication  service items at this mileage 
interval  (or every 
12 months, whichever  occurs  first). 
(Continued) 
7-43 
ProCarManuals.com 

Maintenance  Schedule I - Gasoline  Engines  Heavy 
Duty  Emissions 
(Continued) 
0 Check  readfront  axle fluid  level and add fluid  as needed. Check 
constant  velocity joints and axle  seals  for leaking.** 
0 For 2-Wheel  Drive vehicles only: Clean and repack the front wheel 
bearings  (or  at  each  brake relining, whichever  occurs first). 
0 Inspect  air cleaner  filter if you are driving in dusty conditions.  Replace 
Replace fuel filter. Replace filter sooner if it is clogged.? 
filter 
if necessary. 
An  Emission  Control Service. 
0 Inspect  accessory  drive  (serpentine)  belt for  cracks,  fraying and wear 
and check  belt for  proper  tension. Adjust  or replace belt 
as needed. An 
Emission  Control Service. 
0 Inspect shields and underhood  insulation  for  damage or looseness. 
Adjust 
or replace as required. This is a  Noise  Emission  Control 
Service.  Applicable  only  to vehicles  sold  in  the  United  States. 
If your  engine  has a thermostatically  controlled cooling  fan, inspect  all 
hoses and ducts  for  proper hook-up (or every 
12 months, whichever 
occurs  first). Be sure the valve works properly. 
This  is a  Noise 
Emission  Control  Service.  Applicable  only  to  vehicles  sold  in  t\
he 
United  States. 
DATE SERVICED BY: ACTUAL MILEAGE 
39,000 Miles (65 000 km) 
0 Change  engine  oil and filter (or every 3 months, whichever  occurs 
first). 
An Emission  Control Service. 
0 Lubricate the front suspension, king  pin bushings,  steering linkage, 
transmission  shift linkage, transfer  case shift linkage, parking brake 
cable  guides,  rear driveline  center  splines,  front  axle  propshaft splines, 
brake pedal  springs and clutch pedal springs. Ball  joints and king pin 
bushings  should not be lubricated unless 
their temperature  is 10" F 
(-12" C), or higher. When weather is  cold, let the ball  joints and king 
pin bushings  warm up before lubrication  or  they could  be damaged. 
Perform each 
of the listed lubrication service items  at this mileage 
interval  (or every 
12 months, whichever  occurs  first). 
(Continued) 
7-44 
ProCarManuals.com 

Maintenance Schedule I - Gasoline Engines  Heavy 
Duty  Emissions 
(Continued) 
0 Check  readfront  axle fluid  level  and  add  fluid as needed.  Check 
. constant  velocity joints  and  axle  seals  for  leaking.** 
DATE  SERVICED BY: ACTUAL  MILEAGE I 
42,000 Miles (70 000 km) 
0 Change  engine oil and filter  (or  every 3 months,  whichever  occurs 
first). 
AH Emission Control Service. 
Lubricate the front  suspension, king pin bushings,  steering  linkage. 
transmission  shift  linkage,  transfer case shift linkage.  parking brake 
cable  guides,  rear driveline  center  splines,  front  axle  propshaft  splines, 
brake pedal  springs and clutch pedal  springs. Ball joints  and king  pin 
bushings  should  not  be lubricated  unless their temperature 
is 10" F 
(-12" C), or higher. When  weather  is cold,  let  the  ball  joints and king 
pin  bushings  warm  up before  lubrication  or they could  be damaged. 
Perform each  of the  listed lubrication  service items at this mileage 
interval  (or every 
12 months,  whichever  occurs  first). 
Check rear/front axle fluid  level  and  add  fluid as needed. Check 
constant  velocity  joints and axle  seals  for  leaking.*':: 
0 Rotate tires.  See  "Tire Inspection  and Rotation" in the Index  for proper 
rotation  pattern  and  additional  information. 
DATE 
SERVICED BY: ACTUAL  MILEAGE 
7-45 
ProCarManuals.com