Owner's Manual
Page 344
... first). D You frequently tow a trailer or use a carrier on top of your vehicle: Short Trip/City Intervals At 3,000 Miles (5 000 km): Drive Axle Service (2500 and 3500 Series with locking differential only). only). Diesel Engine Only: Air Intake System Inspection. One of the reasons you should follow this schedule if...). Diesel Engine Only: Shields and Underhood Insulation Inspection. D Most trips include extensive idling (such as frequent driving in dusty conditions. Drive Axle Service When Towing (2500 and 3500 Series only). Drive Axle Fluid Check.
... first). D You frequently tow a trailer or use a carrier on top of your vehicle: Short Trip/City Intervals At 3,000 Miles (5 000 km): Drive Axle Service (2500 and 3500 Series with locking differential only). only). Diesel Engine Only: Air Intake System Inspection. One of the reasons you should follow this schedule if...). Diesel Engine Only: Shields and Underhood Insulation Inspection. D Most trips include extensive idling (such as frequent driving in dusty conditions. Drive Axle Service When Towing (2500 and 3500 Series only). Drive Axle Fluid Check.
Owner's Manual
Page 346
... every 12 months, whichever occurs first). Driving a vehicle with locking differential only). Long Trip/Highway Intervals At 7,500 Miles (12 500 km): Drive Axle Service (2500 and 3500 Series with a fully warmed engine under highway conditions will cause engine oil to break down slower. Diesel Engine Only: Thermostatically Controlled Engine Cooling...
... every 12 months, whichever occurs first). Driving a vehicle with locking differential only). Long Trip/Highway Intervals At 7,500 Miles (12 500 km): Drive Axle Service (2500 and 3500 Series with a fully warmed engine under highway conditions will cause engine oil to break down slower. Diesel Engine Only: Thermostatically Controlled Engine Cooling...
Owner's Manual
Page 349
j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: j Change engine oil and filter (or every 3 months, whichever occurs first). See "Tire Inspection and Rotation" in the Index for proper ...
j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: j Change engine oil and filter (or every 3 months, whichever occurs first). See "Tire Inspection and Rotation" in the Index for proper ...
Owner's Manual
Page 351
j Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as needed. 2500 and 3500 Series Only: If driving in 15,000 Miles (25 000 km) DATE ACTUAL MILEAGE SERVICED BY: 7-12 j Change engine oil and filter (or ...
j Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as needed. 2500 and 3500 Series Only: If driving in 15,000 Miles (25 000 km) DATE ACTUAL MILEAGE SERVICED BY: 7-12 j Change engine oil and filter (or ...
Owner's Manual
Page 354
... first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: j j 30,000 Miles (50 000 km) 27,000 Miles (45 000 km) DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED...
... first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: j j 30,000 Miles (50 000 km) 27,000 Miles (45 000 km) DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED...
Owner's Manual
Page 357
... first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: 45,000 Miles (75 000 km) DATE ACTUAL MILEAGE SERVICED BY: If driving in the Index for proper rotation pattern and...
... first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: 45,000 Miles (75 000 km) DATE ACTUAL MILEAGE SERVICED BY: If driving in the Index for proper rotation pattern and...
Owner's Manual
Page 361
An Emission Control Service. Replace fuel filter. Vehicles With GVWR Above 10,000 lbs. Adjust or replace as needed. 2500 and 3500 Series Only: j j j j 60,000 Miles (100 000 km) DATE ACTUAL MILEAGE SERVICED BY: If driving in the United States. j Lubricate chassis components (or ...
An Emission Control Service. Replace fuel filter. Vehicles With GVWR Above 10,000 lbs. Adjust or replace as needed. 2500 and 3500 Series Only: j j j j 60,000 Miles (100 000 km) DATE ACTUAL MILEAGE SERVICED BY: If driving in the United States. j Lubricate chassis components (or ...
Owner's Manual
Page 365
... in the Index. Replace filter if necessary. This is properly seated and the cover fits tightly. j Check axle fluid level and add fluid as needed. 2500 and 3500 Series Only: If driving in dusty conditions. Short Trip/City Scheduled Maintenance 75,000 Miles (125 000 km) (Continued) Diesel Engine Only: Inspect...
... in the Index. Replace filter if necessary. This is properly seated and the cover fits tightly. j Check axle fluid level and add fluid as needed. 2500 and 3500 Series Only: If driving in dusty conditions. Short Trip/City Scheduled Maintenance 75,000 Miles (125 000 km) (Continued) Diesel Engine Only: Inspect...
Owner's Manual
Page 368
... Emission Control Service. j Rotate tires. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. 2500 and 3500 Series Only: j j 90,000 Miles (150 000 km) DATE ACTUAL MILEAGE SERVICED BY: If driving in dusty areas or when towing a trailer, drain...
... Emission Control Service. j Rotate tires. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. 2500 and 3500 Series Only: j j 90,000 Miles (150 000 km) DATE ACTUAL MILEAGE SERVICED BY: If driving in dusty areas or when towing a trailer, drain...
Owner's Manual
Page 373
... months, whichever occurs first). j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: j 7,500 Miles (12 500 km) DATE ACTUAL MILEAGE SERVICED BY: If your vehicle has a locking differential, drain fluid and refill at...
... months, whichever occurs first). j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed . 2500 and 3500 Series Only: j 7,500 Miles (12 500 km) DATE ACTUAL MILEAGE SERVICED BY: If your vehicle has a locking differential, drain fluid and refill at...
Owner's Manual
Page 395
.... Wheel bearing lubricant meeting requirements of NLGI # 2, Category GC or GC-LB (GM Part No. 1051344 or equivalent). Rear Axle SAE 80W-90 Axle Lubricant (2500 and (GM Part No. 1052271 3500 Series or equivalent). with Standard Differential Only) Multi-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). 7-56 DEXRONR...
.... Wheel bearing lubricant meeting requirements of NLGI # 2, Category GC or GC-LB (GM Part No. 1051344 or equivalent). Rear Axle SAE 80W-90 Axle Lubricant (2500 and (GM Part No. 1052271 3500 Series or equivalent). with Standard Differential Only) Multi-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). 7-56 DEXRONR...
Owner's Manual
Page 396
... GM 9985830. LubriplateR Lubricant Aerosol (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. use only GM (2500 and Part No. 1052271. Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). One-Piece Propshaft Spline Weatherstrip Conditioning Weatherstrip Squeaks 7-57 Do not add...
... GM 9985830. LubriplateR Lubricant Aerosol (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. use only GM (2500 and Part No. 1052271. Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). One-Piece Propshaft Spline Weatherstrip Conditioning Weatherstrip Squeaks 7-57 Do not add...