GMC 2003 Yukon Denali User Manual page 388

Section 6 Maintenance Schedule
Maintenance Schedule ......................................
6.2
Introduction ................................................... 6. 2
Your Vehicle and the Environment .................... 6-2
Maintenance Requirements ..............................
6.2
How This Section is Organized ......................... 6-3
Part A: Scheduled Maintenance Services ........... 6-4
Using Your Maintenance Schedule .................... 6-4
Scheduled Maintenance ................................... 6-5
Part
B:
Owner Checks and Sewices ................ 6-10
At Each Fuel Fill ..........................................
6-10
At Least Once a Month .................................
6-10
At Least Twice a Year ................................... 6-10
~~
At Least Once a Year ...................................
6.11
Part C: Periodic Maintenance Inspections ......... 6.14
Steering and Suspension Inspection ................ 6.14
Exhaust System Inspection
............................
6.14
Fuel System Inspection .................................. 6.14
Engine Cooling System Inspection ................... 6.14
Drive) Inspection
.......................................
6.14
Brake System Inspection
................................
6.14
Part D: Recommended Fluids and Lubricants .... 6.15
Part E: Maintenance Record ........................... 6.17
Transfer Case and Front Axle (All-Wheel
6- 1