GMC 1999 Jimmy Owner's Manual page 366

Short Trip/City Scheduled Maintenance
27,000 Miles (45 000 km) (Continued)
j
Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote #.)
j
Check rear/front axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote **.)
30,000 Miles (50 000 km)
j
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
j
Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote #.)
j
Check rear/front axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote **.)
j
Replace fuel filter.
An Emission Control Service. (See footnote
j
Replace air cleaner filter.
An Emission Control Service.
j
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
– In heavy city traffic where the outside temperature regularly reaches 90
_
(32 C) or higher.
– In hilly or mountainous terrain.
7-12
[
.)
DATE
ACTUAL
SERVICED BY:
MILEAGE
_
F
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