GMC 2001 Automobile User Manual


 
Short Trip/City Scheduled Maintenance
7-22
60,000 Miles (100 000 km) (Continued)
Diesel Engine Only: 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.
Diesel Engine Only: Check the crankcase depression regulator valve
system for any worn, plugged or collapsed hoses. See service manual.
An Emission Control Service.
63,000 Miles (105 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote #.)
Check rear axle fluid level and add fluid as needed.
ACTUAL
SERVICED BY:
MILEAGE
DATE